<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg1.png"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls10 ws0">3(<span class="ff2 ls0">x</span><span class="ls1">+<span class="ff2 ls2">y</span><span class="ls3 ws1">)=3<span class="_0 blank"></span><span class="ff2 ls0">x<span class="ff1 ls10 ws2">+ 3<span class="ff2">y</span></span></span></span></span></div><div class="t m0 x2 h2 y2 ff1 fs0 fc0 sc0 ls10 ws0">3<span class="ff2 ls4">x</span><span class="ws3">+ 3<span class="ff2 ls5">y</span><span class="ws4">= 3(<span class="ff2 ls6">x</span><span class="ls7">+<span class="ff2 ls2">y</span></span>)</span></span></div><div class="t m0 x3 h2 y3 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff3 ls8">x</span><span class="ls1">+<span class="ff3 ls9">y</span></span>)</div><div class="t m0 x4 h2 y4 ff1 fs0 fc0 sc0 ls10 ws0">3(<span class="ff2 ls0">x</span><span class="ls1">+<span class="ff2 ls2">y</span></span><span class="ws5">) 3<span class="ff2 ls0">x</span><span class="ws2">+ 3<span class="ff2">y</span></span></span></div><div class="t m0 x5 h2 y5 ff3 fs0 fc0 sc0 ls10 ws6">3x <span class="ff1 ls1">+</span>3y</div><div class="t m0 x6 h2 y6 ff1 fs0 fc0 sc0 lsa">6<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 2<span class="ff2">xy</span></span></div><div class="t m0 x7 h2 y7 ff1 fs0 fc0 sc0 ls10 ws7">6 2<span class="_1 blank"> </span>6<span class="ff2 lsb">,</span><span class="ws8">2 2</span></div><div class="t m0 x8 h3 y8 ff2 fs0 fc0 sc0 ls10">x</div><div class="t m0 x9 h2 y9 ff1 fs0 fc0 sc0 lsa">2<span class="ff2 ls10">x.</span></div><div class="t m0 xa h2 ya ff1 fs0 fc0 sc0 lsa">6<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 2<span class="ff2 ws9">xy </span></span>2<span class="ff2 ls10">x</span></div><div class="t m0 xb h2 yb ff1 fs0 fc0 sc0 ls10 ws0">(6<span class="ff2 ls0">x</span><span class="ws2">+ 2<span class="ff2 wsa">xy </span><span class="ls3 ws1">):2<span class="_0 blank"></span><span class="ff2 lsc">x<span class="ff1 ls10 ws2">=<span class="_2 blank"> </span>3 + <span class="ff2">y</span></span></span></span></span></div><div class="t m0 x6 h2 yc ff1 fs0 fc0 sc0 lsa">6<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 2<span class="ff2 wsb">xy </span><span class="ws4">= 2<span class="ff2 lsd">x</span></span>(3 + <span class="ff2 ls2">y</span>)</span></div><div class="t m0 x6 h4 yd ff1 fs0 fc0 sc0 lsa">9<span class="ff2 ls10 wsc">a x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">12<span class="ff2">a<span class="ff4 fs1 v1">2</span></span></span></div><div class="t m0 xc h2 ye ff1 fs0 fc0 sc0 lsa">9<span class="ff2 lsf">,</span><span class="ls10 ws4">12<span class="_3 blank"> </span>= 3</span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w2 h5" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg2.png"><div class="t m0 xd h6 yf ff2 fs0 fc0 sc0 ls11">a<span class="ff4 fs1 ls10 v1">2</span></div><div class="t m0 x9 h4 y10 ff1 fs0 fc0 sc0 lsa">3<span class="ff2 ls10 ws0">a<span class="ff4 fs1 v1">2</span></span></div><div class="t m0 xe h2 y11 ff1 fs0 fc0 sc0 lsa">3<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ls10">4</span></div><div class="t m0 x6 h6 y12 ff1 fs0 fc0 sc0 lsa">9<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ff1">12</span><span class="ls11">a<span class="ff4 fs1 ls13 v1">2</span></span></span><span class="ls10 ws4">= 3<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span></span><span class="ws0">(3<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>4)</span></span></div><div class="t m0 x6 h4 y13 ff1 fs0 fc0 sc0 lsa">5<span class="ff2 ls10 ws0">ab<span class="ff4 fs1 ls14 v1">2</span></span><span class="ls10 ws2">+ 10<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls10 ws0">b<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ff1">15</span>a<span class="ff4 fs1 ls12 v1">3</span>b<span class="ff4 fs1 v1">4</span></span></span></span></div><div class="t m0 xc h2 y14 ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2 lsb">,</span>10<span class="ff2 lsf">,</span><span class="ws4">15<span class="_3 blank"> </span>= 5</span></div><div class="t m0 xd h6 y15 ff2 fs0 fc0 sc0 ls10 ws0">ab<span class="ff4 fs1 v1">2</span></div><div class="t m0 x9 h6 y16 ff1 fs0 fc0 sc0 lsa">5<span class="ff2 ls10 ws0">ab<span class="ff4 fs1 v1">2</span></span></div><div class="t m0 xf h4 y17 ff1 fs0 fc0 sc0 ls15 wse">1+2<span class="_4 blank"></span><span class="ff2 ls16">a<span class="ff5 ls1">\u2212<span class="ff1 lsa">3</span></span><span class="ls10 ws0">a<span class="ff4 fs1 ls17 v1">2</span>b<span class="ff4 fs1 v1">2</span></span></span></div><div class="t m0 x6 h6 y18 ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2">ab<span class="ff4 fs1 ls14 v1">2</span></span><span class="ws2">+ 10<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span></span></span><span class="ff2">b<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls18">\u2212</span></span>15<span class="ff2">a<span class="ff4 fs1 ls12 v1">3</span>b<span class="ff4 fs1 ls19 v1">4</span></span><span class="ws4">= 5</span><span class="ff2">ab<span class="ff4 fs1 ls12 v1">2</span></span><span class="ws2">(1 + 2<span class="ff2 ls16">a<span class="ff5 ls18">\u2212</span></span></span>3<span class="ff2">a<span class="ff4 fs1 ls17 v1">2</span>b<span class="ff4 fs1 ls12 v1">2</span></span>)</div><div class="t m0 x6 h2 y19 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ls1">+</span><span class="ff2">b</span>)<span class="ff2 ls0">x</span><span class="ws2">+ (<span class="ff2 ls16">a</span><span class="ls18">+</span></span><span class="ff2">b</span><span class="ls1b">)</span><span class="ff2">y</span></div><div class="t m0 x10 h2 y1a ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ls1">+</span><span class="ff2">b</span>)</div><div class="t m0 xf h2 y1b ff2 fs0 fc0 sc0 ls0">x<span class="ff1 ls1">+</span><span class="ls10">y</span></div><div class="t m0 x6 h2 y1c ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ls1">+</span><span class="ff2">b</span>)<span class="ff2 ls0">x</span><span class="ws2">+ (<span class="ff2 ls16">a</span><span class="ls1">+</span></span><span class="ff2">b</span><span class="ls1b">)<span class="ff2 ls5">y</span></span><span class="ws4">= (<span class="ff2 ls1a">a</span><span class="ls1">+</span></span><span class="ff2">b</span>)(<span class="ff2 ls0">x</span><span class="ls1">+<span class="ff2 ls2">y</span></span>)</div><div class="t m0 x11 h2 y1d ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2 lsd">x</span><span class="ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span><span class="ws2">3) + (<span class="ff2 ls1c">x<span class="ff5 ls1">\u2212</span></span>3)</span></div><div class="t m0 x12 h2 y1e ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls1d">x<span class="ff5 ls1e">\u2212</span></span><span class="ls10 wsf">3) <span class="ff2 ls1f">y</span><span class="lsa">5</span><span class="ff2 ws10">xy </span><span class="ls1e">+</span><span class="ff2">y</span></span></div><div class="t m0 x13 h2 y1f ff2 fs0 fc0 sc0 ls2">y<span class="ff1 ls10 ws0">(5</span><span class="ls20">x<span class="ff1 ls10 ws11">+ 1)<span class="_5 blank"> </span></span><span class="ls21">y<span class="ff1 ls22">=</span></span>x<span class="ff5 ls23">\u2212<span class="ff1 ls10">3</span></span></span></div><div class="t m0 x14 h2 y20 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">3)(5<span class="ff2 ls0">x</span><span class="ws2">+ 1)</span></span></div><div class="t m0 x15 h2 y21 ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2 lsd">x</span><span class="ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span><span class="ws2">3) + (<span class="ff2 ls0">x<span class="ff5 ls18">\u2212</span></span><span class="ws12">3) = (<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span></span>3)(5<span class="ff2 ls0">x</span><span class="ws2">+ 1)</span></div><div class="t m0 x15 h2 y22 ff2 fs0 fc0 sc0 ls10 ws13">ax <span class="ff1 ls1">+</span><span class="ws14">ay <span class="ff1 ls1">+</span><span class="ws15">bx <span class="ff1 ls1">+</span>by</span></span></div><div class="t m0 x15 h2 y23 ff1 fs0 fc0 sc0 ls24">=<span class="ff2 ls10 ws13">ax </span><span class="ls1">+<span class="ff2 ls10 ws15">bx </span>+<span class="ff2 ls10 ws14">ay </span>+<span class="ff2 ls10">by</span></span></div><div class="t m0 x15 h2 y24 ff1 fs0 fc0 sc0 ls24">=<span class="ff2 lsd">x</span><span class="ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ls1">+</span><span class="ff2">b</span><span class="ws2">) + <span class="ff2 ls2">y</span><span class="ls1b">(<span class="ff2 ls16">a</span><span class="ls1">+</span></span></span><span class="ff2">b</span>)</span></div><div class="t m0 x15 h2 y25 ff1 fs0 fc0 sc0 ls10 ws4">= (<span class="ff2 ls1a">a</span><span class="ls1">+</span><span class="ff2 ws0">b<span class="ff1">)(</span><span class="ls0">x</span></span><span class="ls1">+<span class="ff2 ls2">y</span></span>)</div><div class="t m0 x15 h2 y26 ff1 fs0 fc0 sc0 ls10 ws0">3<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="lsa">6<span class="ff2 ls25">y</span><span class="ls1">+</span></span><span class="ff2 ws16">ax <span class="ff5 ls1">\u2212</span></span>2<span class="ff2">ay</span></div><div class="t m0 x15 h2 y27 ff1 fs0 fc0 sc0 ls10 ws4">= 3(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ws0">2<span class="ff2 ls2">y</span><span class="ws2">) + <span class="ff2 ls11">a</span></span>(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="lsa">2<span class="ff2 ls2">y</span></span>)</span></div><div class="t m0 x15 h2 y28 ff1 fs0 fc0 sc0 ls10 ws4">= (<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="lsa">2<span class="ff2 ls2">y</span></span><span class="ws2">)(3 + <span class="ff2 ws0">a</span>)</span></div><div class="t m0 x15 h6 y29 ff2 fs0 fc0 sc0 ls10 ws0">a<span class="ff4 fs1 lse v1">4</span><span class="ff5 ls1">\u2212</span>a<span class="ff4 fs1 lse v1">3</span><span class="ff1 ls1">+</span>a<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls26">a</span><span class="ff1">=</span></div><div class="t m0 x15 h6 y2a ff1 fs0 fc0 sc0 ls24">=<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls17 v1">3</span><span class="ff1">(</span><span class="ls1a">a<span class="ff5 ls1">\u2212</span></span></span><span class="ls10 ws2">1) + <span class="ff2 ws0">a</span><span class="ls1b">(<span class="ff2 ls16">a<span class="ff5 ls18">\u2212</span></span></span>1)</span></div><div class="t m0 x15 h6 y2b ff1 fs0 fc0 sc0 ls10 ws4">= (<span class="ff2 ls1a">a<span class="ff5 ls1">\u2212</span></span><span class="ws0">1)(<span class="ff2 ls11">a<span class="ff4 fs1 ls14 v1">3</span></span><span class="ls1">+<span class="ff2 ls11">a</span></span>)</span></div><div class="t m0 x15 h2 y2c ff1 fs0 fc0 sc0 ls10 ws0">2<span class="ff2 ws17">ac <span class="ff5 ls1">\u2212</span></span>2<span class="ff2 ws18">ad </span><span class="ls1">+</span><span class="ff2 ws19">bc <span class="ff5 ls1">\u2212</span>bd</span></div><div class="t m0 x15 h2 y2d ff1 fs0 fc0 sc0 ls10 ws4">= (2<span class="ff2 ws1a">ac <span class="ff5 ls1">\u2212</span></span><span class="lsa">2</span><span class="ff2 ws0">ad</span><span class="ls15 wse">)+(<span class="_4 blank"></span><span class="ff2 ls10 ws19">bc <span class="ff5 ls1">\u2212</span><span class="ws0">bd<span class="ff1">)</span></span></span></span></div><div class="t m0 x15 h2 y2e ff1 fs0 fc0 sc0 ls10 ws4">= 2<span class="ff2 ls11">a</span><span class="ws0">(<span class="ff2 ls27">c<span class="ff5 ls1">\u2212</span><span class="ls10">d</span></span><span class="ws2">) + </span><span class="ff2">b</span>(<span class="ff2 ls28">c<span class="ff5 ls1">\u2212</span><span class="ls10">d</span></span>)</span></div><div class="t m0 x15 h2 y2f ff1 fs0 fc0 sc0 ls10 ws4">= (<span class="ff2 ls27">c<span class="ff5 ls1">\u2212</span><span class="ls10 ws0">d<span class="ff1">)(2</span><span class="ls1a">a</span></span></span><span class="ls1">+</span><span class="ff2 ws0">b</span>)</div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w3 h7" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg3.png"><div class="t m0 x15 h6 yf ff1 fs0 fc0 sc0 ls10 ws0">3<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">3</span></span><span class="ls1">+<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span></span><span class="ff5">\u2212</span><span class="lsa">6<span class="ff2 ls0">x</span></span><span class="ff5">\u2212</span></span>2</div><div class="t m0 x15 h2 y10 ff1 fs0 fc0 sc0 ls24">=<span class="ff2 ls29">x</span><span class="ls10 ws0">(3<span class="ff2 ls0">x</span><span class="ws2">+ 1) <span class="ff5 ls1">\u2212</span></span>2(3<span class="ff2 ls0">x</span><span class="ws2">+ 1)</span></span></div><div class="t m0 x15 h6 y11 ff1 fs0 fc0 sc0 ls10 ws4">= (3<span class="ff2 ls0">x</span><span class="ws2">+ 1)(<span class="ff2 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span>2)</span></div><div class="t m0 x0 h4 y30 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls16">a</span><span class="ls1">+<span class="ff2 ls10 ws0">b<span class="ff1">)<span class="ff4 fs1 ls19 v1">2</span><span class="ls24">=</span></span><span class="ls11">a<span class="ff4 fs1 ls14 v1">2</span></span></span><span class="ls10 ws2">+ 2<span class="ff2 ws1b">ab </span></span>+<span class="ff2 ls10 ws0">b<span class="ff4 fs1 ls2a v1">2</span><span class="ff1">(</span><span class="ls1a">a</span></span><span class="ff5">\u2212<span class="ff2 ls10 ws0">b<span class="ff1">)<span class="ff4 fs1 ls19 v1">2</span><span class="ls24">=</span></span>a<span class="ff4 fs1 lse v1">2</span></span>\u2212</span><span class="ls10 ws0">2<span class="ff2 ws1c">ab </span></span>+<span class="ff2 ls10 ws0">b<span class="ff4 fs1 v1">2</span></span></span></div><div class="t m0 x0 h6 y31 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls16">a</span><span class="ls1">+<span class="ff2 ls10 ws0">b<span class="ff1">)<span class="ff4 fs1 ls2b v1">2</span></span>a<span class="ff4 fs1 ls14 v1">2</span></span><span class="ls10 ws2">+ 2<span class="ff2 ws1c">ab </span></span>+<span class="ff2 ls10 ws0">b<span class="ff4 fs1 v1">2</span></span></span></div><div class="t m0 x0 h4 y32 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a<span class="ff5 ls1">\u2212</span><span class="ls10">b</span></span>)<span class="ff4 fs1 ls2c v1">2</span><span class="ff2 ls11">a<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="lsa">2</span><span class="ff2 ws1b">ab </span><span class="ls18">+</span><span class="ff2">b<span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x16 h2 y33 ff1 fs0 fc0 sc0 ls10">+</div><div class="t m0 x17 h2 y34 ff1 fs0 fc0 sc0 ls2d">+<span class="ff5 ls10">\u2212</span></div><div class="t m0 x15 h2 y35 ff2 fs0 fc0 sc0 ls2e">a<span class="ff1 ls10 ws1d">+ 2</span><span class="ls10 ws1e">ab <span class="ff1 ls2f">+</span><span class="ws1f">b<span class="_6 blank"> </span>a <span class="ff5 ls30">\u2212<span class="ff1 lsa">2</span></span></span>ab <span class="ff1 ls2f">+</span>b</span></div><div class="t m0 x18 h8 y36 ff5 fs0 fc0 sc0 ls10 ws20">\u2193 \u2193<span class="_7 blank"> </span>\u2193 \u2193</div><div class="t m0 x19 h9 y37 ff5 fs0 fc0 sc0 ls31">\u221a<span class="ff2 ls11 v2">a</span><span class="ff4 fs1 ls32 v3">2</span><span class="v0">\u221a<span class="ff2 ls33 v2">b</span></span>\u221a<span class="ff2 ls11 v2">a</span><span class="ff4 fs1 ls34 v3">2</span><span class="ls10 ws21 v0">\u221a<span class="ff2 v2">b</span></span></div><div class="t m0 x1a h8 y38 ff5 fs0 fc0 sc0 ls10 ws22">.<span class="_8 blank"> </span>&<span class="_9 blank"> </span>. &</div><div class="t m0 x19 h3 y39 ff2 fs0 fc0 sc0 ls35">a<span class="ff5 ls10 ws23">&<span class="_a blank"> </span>. </span><span class="ls36">b<span class="ff5 ls10 ws24">\u2190<span class="_b blank"> </span>\u2192 </span></span>a<span class="ff5 ls10 ws23">&<span class="_a blank"> </span>. <span class="ff2">b</span></span></div><div class="t m0 x1b h2 y3a ff1 fs0 fc0 sc0 ls10 ws0">2<span class="ff2 ws25">ab <span class="ff5 ws26">\u2190 \u2192<span class="_c blank"> </span></span></span>2<span class="ff2">ab</span></div><div class="t m0 x1c h2 y3b ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls16">a</span><span class="ls1">+<span class="ff2 ls10 ws0">b</span><span class="ls37">)<span class="ff5 ls10 ws27">\u2190<span class="_d blank"></span>\u2212<span class="_e blank"> </span>\u2212<span class="_d blank"></span>\u2192 <span class="ff1 ls1b">(<span class="ff2 ls16">a</span></span><span class="ls1">\u2212</span><span class="ff2 ws0">b<span class="ff1">)</span></span></span></span></span></div><div class="t m0 x1d h2 y3c ff2 fs0 fc0 sc0 ls38">a<span class="ff1 ls10 ws2">+ 2</span><span class="ls10 ws1b">ab <span class="ff1 ls1">+</span><span class="ls39">b</span><span class="ff1 ws4">= (</span><span class="ls1a">a<span class="ff1 ls1">+</span></span><span class="ws0">b<span class="ff1 ls3a">)</span></span></span>a<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">2</span></span><span class="ls10 ws1c">ab <span class="ff1 ls1">+</span><span class="ls3b">b</span><span class="ff1 ws4">= (</span><span class="ls16">a<span class="ff5 ls1">\u2212</span></span><span class="ws0">b<span class="ff1">)</span></span></span></div><div class="t m0 x15 h2 y3d ff2 fs0 fc0 sc0 ls38">a<span class="ff1 ls10 ws2">+ 8</span><span class="ls10 ws1c">ab <span class="ff1 ws2">+ 16</span><span class="ls3b">b</span><span class="ff1">=</span></span></div><div class="t m0 x15 h8 y3e ff5 fs0 fc0 sc0 ls31">\u221a<span class="ff2 ls3c v2">a<span class="ff1 ls24">=<span class="ff2 ls10">a</span></span></span></div><div class="t m0 x15 h8 y3f ff5 fs0 fc0 sc0 ls31">\u221a<span class="ff1 ls10 ws0 v2">16<span class="ff2 ls3b">b</span><span class="ws4">= 4<span class="ff2">b</span></span></span></div><div class="t m0 x1e h2 y40 ff1 fs0 fc0 sc0 ls3d">2<span class="ff5 ls3e">·<span class="ff2 ls16">a</span>·</span><span class="ls10 ws0">4<span class="ff2 ls3f">b</span><span class="ws4">= 8<span class="ff2">ab</span></span></span></div><div class="t m0 x15 h2 y41 ff2 fs0 fc0 sc0 ls38">a<span class="ff1 ls10 ws2">+ 8</span><span class="ls10 ws1c">ab <span class="ff1 ws2">+ 16</span><span class="ls3b">b</span><span class="ff1 ws4">= (</span><span class="ls1a">a</span><span class="ff1 ws2">+ 4</span><span class="ws0">b<span class="ff1">)</span></span></span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w4 h7" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg4.png"><div class="t m0 x15 h6 yf ff1 fs0 fc0 sc0 ls10 ws0">9<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span>30<span class="ff2 ws28">xy </span><span class="ws2">+ 25<span class="ff2 ls2">y<span class="ff4 fs1 ls19 v1">2</span></span>=</span></div><div class="t m0 x15 h8 y42 ff5 fs0 fc0 sc0 ls31">\u221a<span class="ff1 ls10 ws0 v2">9<span class="ff2 ls40">x</span><span class="ws4">= 3<span class="ff2">x</span></span></span></div><div class="t m0 x15 ha y43 ff6 fs0 fc0 sc0 ls10 ws29">p<span class="ff1 ws0 v2">25<span class="ff2 ls41">y</span><span class="ws4">= 5<span class="ff2">y</span></span></span></div><div class="t m0 x1e h2 y44 ff1 fs0 fc0 sc0 ls42">2<span class="ff5 ls3e">·</span><span class="ls10 ws0">3<span class="ff2 ls0">x<span class="ff5 ls3e">·</span></span>5<span class="ff2 ls43">y</span><span class="ws4">= 30<span class="ff2">xy</span></span></span></div><div class="t m0 x15 h4 y45 ff1 fs0 fc0 sc0 ls10 ws0">9<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span>30<span class="ff2 ws28">xy </span><span class="ws2">+ 25<span class="ff2 ls2">y<span class="ff4 fs1 ls19 v1">2</span></span><span class="ws4">= (3<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span></span>5<span class="ff2 ls2">y</span>)</div><div class="t m0 x0 h6 y46 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls16">a</span><span class="ls1">+<span class="ff2 ls10 ws0">b<span class="ff1">)(</span><span class="ls1a">a</span></span><span class="ff5">\u2212<span class="ff2 ls10 ws0">b</span></span><span class="ls10 ws2a">) = <span class="ff2 ls11">a<span class="ff4 fs1 ls14 v1">2</span></span></span><span class="ff5">\u2212<span class="ff2 ls10 ws0">b<span class="ff4 fs1 v1">2</span></span></span></span></div><div class="t m0 x0 h6 y47 ff2 fs0 fc0 sc0 ls10 ws0">a<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span>b<span class="ff4 fs1 ls13 v1">2</span><span class="ff1 ws4">= (</span><span class="ls1a">a<span class="ff1 ls1">+</span></span>b<span class="ff1">)(</span><span class="ls1a">a<span class="ff5 ls1">\u2212</span></span>b<span class="ff1">)</span></div><div class="t m0 x1a h6 y48 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ls1">+</span><span class="ff2">b</span>)(<span class="ff2 ls1a">a<span class="ff5 ls1">\u2212</span><span class="ls10">b</span></span><span class="ls44">)</span><span class="ff2">a<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span>b<span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x6 h4 y49 ff2 fs0 fc0 sc0 ls10 ws0">a<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span>b<span class="ff4 fs1 v1">2</span></div><div class="t m0 x6 h6 y4a ff2 fs0 fc0 sc0 ls10 ws0">a<span class="ff4 fs1 ls45 v1">2</span><span class="ff5 ls46">\u2212</span>b<span class="ff4 fs1 v1">2</span></div><div class="t m0 x6 h8 y4b ff5 fs0 fc0 sc0 ls10 ws2b">\u2193 \u2193</div><div class="t m0 x6 h8 y4c ff5 fs0 fc0 sc0 ls31">\u221a<span class="ff2 ls10 ws0 v2">a</span><span class="ff4 fs1 ls47 v3">2</span>\u221a<span class="ff2 ls10 ws0 v2">b<span class="ff4 fs1 v4">2</span></span></div><div class="t m0 x6 h8 y4d ff5 fs0 fc0 sc0 ls10 ws2b">\u2193 \u2193</div><div class="t m0 x6 h3 y4e ff2 fs0 fc0 sc0 ls10 ws2c">a b</div><div class="t m0 x6 h6 y4f ff2 fs0 fc0 sc0 ls10 ws0">a<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span>b<span class="ff4 fs1 ls13 v1">2</span><span class="ff1 ws4">= (</span><span class="ls1a">a<span class="ff1 ls1">+</span></span>b<span class="ff1">)(</span><span class="ls1a">a<span class="ff5 ls1">\u2212</span></span>b<span class="ff1">)</span></div><div class="t m0 x6 h6 y50 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 ls10">16</span></span></div><div class="t m0 x6 h4 y51 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls48 v1">2</span><span class="ff5 ls49">\u2212<span class="ff1 ls10">16</span></span></div><div class="t m0 x6 h8 y52 ff5 fs0 fc0 sc0 ls10 ws2b">\u2193 \u2193</div><div class="t m0 x6 h8 y53 ff5 fs0 fc0 sc0 ls31">\u221a<span class="ff2 lsd v2">x</span><span class="ff4 fs1 ls4a v3">2</span><span class="v5">\u221a</span><span class="ff1 ls10 v2">16</span></div><div class="t m0 x6 h8 y54 ff5 fs0 fc0 sc0 ls10 ws2b">\u2193 \u2193</div><div class="t m0 x6 h2 y55 ff2 fs0 fc0 sc0 ls4b">x<span class="ff1 ls10">4</span></div><div class="t m0 x6 h6 y56 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">16=(</span></span><span class="ls0">x<span class="ff1 ls10 ws2">+ 4)(</span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10">4)</span></span></span></div><div class="t m0 x6 h6 y57 ff1 fs0 fc0 sc0 ls10 ws0">9<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span>25<span class="ff2 ls2">y</span><span class="ff4 fs1 v1">4</span></div><div class="t m0 x6 h6 y58 ff1 fs0 fc0 sc0 ls10 ws0">9<span class="ff2 lsd">x<span class="ff4 fs1 ls4c v1">2</span><span class="ff5 ls4d">\u2212</span></span>25<span class="ff2 ls2">y</span><span class="ff4 fs1 v1">4</span></div><div class="t m0 x6 h8 y59 ff5 fs0 fc0 sc0 ls10 ws2d">\u2193 \u2193</div><div class="t m0 x6 h8 y5a ff5 fs0 fc0 sc0 ls31">\u221a<span class="ff1 ls10 ws0 v2">9<span class="ff2 lsd">x<span class="ff4 fs1 ls47 v4">2</span></span></span><span class="ff6 ls10 ws29 v0">p<span class="ff1 ws0 v2">25<span class="ff2 ls2">y</span></span><span class="ff4 fs1 v3">4</span></span></div><div class="t m0 x6 h8 y5b ff5 fs0 fc0 sc0 ls10 ws2d">\u2193 \u2193</div><div class="t m0 x6 h6 y5c ff1 fs0 fc0 sc0 lsa">3<span class="ff2 ls4b">x</span><span class="ls10 ws0">5<span class="ff2 ls2">y</span><span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x6 h6 y5d ff1 fs0 fc0 sc0 lsa">9<span class="ff2 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ff1">25</span><span class="ls2">y<span class="ff4 fs1 ls12 v1">4</span></span><span class="ff1">=(3</span><span class="ls0">x</span></span><span class="ls10 ws2">+ 5<span class="ff2 ls2">y<span class="ff4 fs1 ls12 v1">2</span></span><span class="ws0">)(3<span class="ff2 ls0">x<span class="ff5 ls18">\u2212</span></span>5<span class="ff2 ls2">y<span class="ff4 fs1 ls12 v1">2</span></span>)</span></span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w1 hb" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg5.png"><div class="t m0 x1f h2 yf ff1 fs0 fc0 sc0 ls10 ws2e">2342 <span class="ff5 ls1">\u2212</span><span class="ws2f">2341 <span class="ff2">.</span></span></div><div class="t m0 x6 h2 y5e ff1 fs0 fc0 sc0 ls10 ws30">2342 <span class="ff5 ls4e">\u2212</span><span class="ws31">2341<span class="_f blank"> </span>=<span class="_10 blank"> </span>(2342 + 2341)(2342 <span class="ff5 ls4f">\u2212</span><span class="ws32">2341) = 4683<span class="_11 blank"> </span><span class="ff5 ls50">·</span>1 = 4683<span class="ff2">.</span></span></span></div><div class="t m0 x1f h2 y5f ff1 fs0 fc0 sc0 ls10 ws33">423 <span class="ff5 ls18">\u2212</span><span class="ws34">421 <span class="ff2">.</span></span></div><div class="t m0 x6 h2 y60 ff1 fs0 fc0 sc0 ls10 ws33">423 <span class="ff5 ls1">\u2212</span><span class="ws2">421<span class="_12 blank"> </span>=<span class="_2 blank"> </span>(423 + 421)(423 <span class="ff5 ls1">\u2212</span><span class="ws4">421) = 844<span class="_13 blank"> </span><span class="ff5 ls3e">·</span>2 = 1688<span class="ff2">.</span></span></span></div><div class="t m0 x20 hc y61 ff7 fs2 fc0 sc0 ls51">x<span class="ff1 fs3 ls52 v6">2</span><span class="ff5 ls53">\u2212</span><span class="ls10 ws35">S x<span class="_2 blank"> </span><span class="ff8 ls54">+</span>P</span></div><div class="t m0 x21 h6 y62 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls10 ws36">S x<span class="_13 blank"> </span><span class="ff1 ls1">+</span><span class="ws37">P S<span class="_14 blank"> </span>P</span></span></div><div class="t m0 x22 h6 y63 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">5</span></span><span class="ls0">x<span class="ff1 ls10 ws2">+ 6</span></span></div><div class="t m0 x0 h4 y64 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">2)(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ws38">3) = </span><span class="ff2">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls55">\u2212</span><span class="ls0">x</span></span><span class="ls56">+</span><span class="ff5">·</span></span></div><div class="t m0 x1a h6 y65 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>2)(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ws39">3) = <span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span></span>5<span class="ff2 ls0">x</span><span class="ws2">+ 6</span></div><div class="t m0 x23 h4 y66 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">5</span></span><span class="ls0">x<span class="ff1 ls10 ws4">+<span class="_13 blank"> </span>6 = (</span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">2)(</span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10">3)</span></span></span></div><div class="t m0 x0 h6 y67 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">2)(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ws3a">3) <span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span></span>5<span class="ff2 ls0">x</span><span class="ws2">+ 6</span></span></div><div class="t m0 x24 h4 y68 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls57 v1">2</span><span class="ff5 ls58">\u2212</span><span class="ls59">x<span class="ff1 ls10 ws4">= (</span><span class="ls5a">x<span class="ff5 ls58">\u2212<span class="ff1 ls10 ws0">)(</span></span>x<span class="ff5 ls5b">\u2212<span class="ff1 ls5c">)</span></span><span class="ls5d">x<span class="ff1 ls10 ws3b">2 3</span></span></span></span></div><div class="t m0 x25 h2 y69 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls5e v7">1</span><span class="ls10 ws0">x<span class="ff4 fs1 ls5f v7">2</span><span class="ls60">x<span class="ff5 ls61">\u2212</span></span><span class="ws36">S x<span class="_15 blank"> </span><span class="ff1 ls61">+</span><span class="ls62">P</span><span class="ff1 ws4">= 0<span class="_16 blank"> </span></span><span class="ls63">S<span class="ff1 ls24">=</span></span></span></span>x<span class="ff4 fs1 ls64 v7">1</span><span class="ff1 ls61">+</span>x<span class="ff4 fs1 ls10 v7">2</span></div><div class="t m0 x26 h2 y6a ff2 fs0 fc0 sc0 ls62">P<span class="ff1 ls24">=</span><span class="lsd">x<span class="ff4 fs1 ls14 v7">1</span><span class="ff5 ls3e">·</span>x<span class="ff4 fs1 ls10 v7">2</span></span></div><div class="t m0 x25 hd y6b ff7 fs4 fc0 sc0 ls65">x<span class="ff4 fs1 ls66 v8">2</span><span class="ff5 ls67">\u2212</span><span class="ls10 ws3c">S x<span class="_13 blank"> </span><span class="ff8 ls68">+</span><span class="ls69">P</span><span class="ff8 ws3d">= (</span><span class="ls6a">x<span class="ff5 ls67">\u2212</span></span></span>x<span class="ff4 fs1 ls12 v7">1</span><span class="ff8 ls10 ws3e">)(</span><span class="ls6a">x<span class="ff5 ls67">\u2212</span></span>x<span class="ff4 fs1 ls12 v7">2</span><span class="ff8 ls10">)</span></div><div class="t m0 x27 h6 y6c ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls6b v1">2</span><span class="ff5 ls6c">\u2212</span><span class="ls10 ws36">S x<span class="_13 blank"> </span><span class="ff1 ls6c">+</span>P</span></div><div class="t m0 x22 h6 y6d ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">7</span></span><span class="ls0">x<span class="ff1 ls10 ws2">+ 12</span></span></div><div class="t m0 x15 h8 y6e ff5 fs0 fc0 sc0 ls10">\u2022</div><div class="t m0 x15 h8 y6f ff5 fs0 fc0 sc0 ls10">\u2022</div><div class="t m0 x28 h2 y70 ff1 fs0 fc0 sc0 ls10 ws3f">12 2</div><div class="t m0 x29 h2 y71 ff1 fs0 fc0 sc0 ls10 ws40">6 2</div><div class="t m0 x29 h2 y72 ff1 fs0 fc0 sc0 ls10 ws40">3 3</div><div class="t m0 x29 h2 y73 ff1 fs0 fc0 sc0 ls10">1</div><div class="t m0 x2a h2 y74 ff1 fs0 fc0 sc0 ls3d">3<span class="ff5 ls3e">·</span><span class="ls10 ws4">4 = 12</span></div><div class="t m0 x29 h2 y75 ff1 fs0 fc0 sc0 ls10 ws2">3 + 4<span class="_2 blank"> </span>=<span class="_2 blank"> </span>7</div><div class="t m0 x15 h6 y76 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">7</span></span><span class="ls0">x<span class="ff1 ls10 ws4">+<span class="_13 blank"> </span>12 = (</span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">3)(</span></span><span class="ls1c">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">4)</span></span></span></span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf6" class="pf w0 h0" data-page-no="6"><div class="pc pc6 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w1 h7" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg6.png"><div class="t m0 x22 h6 yf ff2 fs0 fc0 sc0 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">8</span></span><span class="ls0">x</span><span class="ff1 ws2">+ 15</span></div><div class="t m0 x15 h8 y11 ff5 fs0 fc0 sc0 ls10">\u2022</div><div class="t m0 x15 h8 y5e ff5 fs0 fc0 sc0 ls10">\u2022</div><div class="t m0 x14 h2 y77 ff1 fs0 fc0 sc0 ls10 ws4">15 = 3<span class="_13 blank"> </span><span class="ff5 ls6d">·</span>5</div><div class="t m0 x29 h2 y78 ff1 fs0 fc0 sc0 ls10 ws2">3 + 5<span class="_2 blank"> </span>=<span class="_2 blank"> </span>8</div><div class="t m0 x15 h6 y79 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">8</span></span><span class="ls0">x<span class="ff1 ls10 ws4">+<span class="_13 blank"> </span>15 = (</span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">3)(</span></span>x<span class="ff5 ls18">\u2212<span class="ff1 ls10">5)</span></span></span></div><div class="t m0 x22 h6 y7a ff2 fs0 fc0 sc0 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff1 ws2">+ 3</span><span class="ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ff1">10</span></div><div class="t m0 x6 h4 y7b ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff1 ls10 ws2">+ 3</span><span class="ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws41">10 = </span></span><span class="ls6e">x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">(</span><span class="ls10 ws21">\u2212<span class="ff1 ws0">3)</span></span></span></span>x<span class="ff1 ls10 ws2">+ (<span class="ff5 ws21">\u2212</span>10)</span></span></div><div class="t m0 x6 h2 y7c ff1 fs0 fc0 sc0 ls10 ws4">10 = 5<span class="_13 blank"> </span><span class="ff5 ls3e">·</span>2</div><div class="t m0 x15 h8 y7d ff5 fs0 fc0 sc0 ls10">\u2022</div><div class="t m0 x15 h8 y7e ff5 fs0 fc0 sc0 ls10">\u2022</div><div class="t m0 x14 h2 y7f ff1 fs0 fc0 sc0 ls10 ws42">(2) <span class="ff5 ls6d">·</span><span class="ls1b">(</span><span class="ff5 ws21">\u2212</span><span class="ws39">5) = <span class="ff5 ws21">\u2212</span>10</span></div><div class="t m0 x29 h2 y80 ff1 fs0 fc0 sc0 ls42">2<span class="ff5 ls1">\u2212</span><span class="ls10 ws43">5 = <span class="ff5 ws21">\u2212</span>3</span></div><div class="t m0 x15 h6 y81 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff1 ls10 ws2">+ 3</span><span class="ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws4">10 = (</span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">2)(</span></span>x<span class="ff5 ls18">\u2212<span class="ff1 ls10 ws0">(</span><span class="ls10 ws21">\u2212<span class="ff1 ws12">5)) = (</span></span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws0">2)(</span></span>x<span class="ff1 ls10 ws2">+ 5)</span></span></div><div class="t m0 x22 h4 y82 ff2 fs0 fc0 sc0 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ff1">20</span></div><div class="t m0 x15 h8 y83 ff5 fs0 fc0 sc0 ls10">\u2022</div><div class="t m0 x15 h8 y84 ff5 fs0 fc0 sc0 ls6f">\u2022<span class="ls10 ws21 v9">\u2212<span class="ff1 ls42">4<span class="ff5 ls6d">·</span><span class="ls10 ws43">5 = </span></span>\u2212<span class="ff1">20</span></span></div><div class="t m0 x29 h2 y85 ff5 fs0 fc0 sc0 ls10 ws21">\u2212<span class="ff1 ws2">4 + 5<span class="_2 blank"> </span>=<span class="_2 blank"> </span>1</span></div><div class="t m0 x15 h6 y86 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws4">20 = (</span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls1b">(</span><span class="ls10 ws21">\u2212<span class="ff1 ws0">4))(</span></span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws12">5) = (</span></span><span class="ls1c">x<span class="ff1 ls10 ws2">+ 4)(</span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10">5)</span></span></span></div><div class="t m0 x15 h6 y87 ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">4</span><span class="ff5 ls1">\u2212</span></span>45<span class="ff2 lsd">x</span><span class="ff4 fs1 v1">2</span></div><div class="t m0 x15 h6 y88 ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2 lsd">x</span><span class="ff4 fs1 v1">2</span></div><div class="t m0 x15 h6 y89 ff1 fs0 fc0 sc0 ls10 ws4">= 5<span class="ff2 lsd">x<span class="ff4 fs1 ls17 v1">2</span></span><span class="ws0">(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ws44">9) <span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls18">\u2212</span></span>9</span></span></div><div class="t m0 x15 h6 y8a ff1 fs0 fc0 sc0 ls10 ws4">= 5<span class="ff2 lsd">x<span class="ff4 fs1 ls17 v1">2</span></span><span class="ws0">(<span class="ff2 ls0">x</span><span class="ws2">+ 3)(<span class="ff2 ls1c">x<span class="ff5 ls1">\u2212</span></span>3)</span></span></div><div class="t m0 x15 h6 y8b ff1 fs0 fc0 sc0 ls10 ws0">4<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">4</span><span class="ff5 ls1">\u2212</span></span>16<span class="ff2 lsd">x<span class="ff4 fs1 ls12 v1">3</span><span class="ls25">y</span></span><span class="ws2">+ 16<span class="ff2 lsd">x<span class="ff4 fs1 ls12 v1">2</span><span class="ls2">y</span></span><span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x15 h6 y8c ff1 fs0 fc0 sc0 ls10 ws0">4<span class="ff2 lsd">x</span><span class="ff4 fs1 v1">2</span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf7" class="pf w0 h0" data-page-no="7"><div class="pc pc7 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w3 h5" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg7.png"><div class="t m0 x15 h6 yf ff1 fs0 fc0 sc0 ls10 ws4">= 4<span class="ff2 ws0">x<span class="ff4 fs1 ls17 v1">2</span><span class="ff1">(</span><span class="lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ff1">4</span><span class="ws28">xy </span></span><span class="ws2">+ 4<span class="ff2 ls2">y<span class="ff4 fs1 ls12 v1">2</span></span><span class="ls70">)<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span></span><span class="ws0">4<span class="ff2 ws28">xy </span></span>+ 4<span class="ff2 ls2">y</span><span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x15 h4 y10 ff1 fs0 fc0 sc0 ls10 ws4">= 4<span class="ff2 ws0">x<span class="ff4 fs1 ls17 v1">2</span><span class="ff1">(</span><span class="ls0">x<span class="ff5 ls1">\u2212</span></span></span><span class="lsa">2<span class="ff2 ls2">y</span></span><span class="ws0">)<span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x15 h6 y8d ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2 lsd">x<span class="ff4 fs1 ls17 v1">4</span><span class="ls25">y<span class="ff5 ls1">\u2212</span></span></span>5<span class="ff2">y</span></div><div class="t m0 x15 h2 y8e ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2">y</span></div><div class="t m0 x15 h4 y8f ff1 fs0 fc0 sc0 ls10 ws4">= 5<span class="ff2 ls2">y</span><span class="ws0">(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">4</span><span class="ff5 ls1">\u2212</span></span><span class="ws44">1) <span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">4</span><span class="ff5 ls18">\u2212</span></span>1</span></span></div><div class="t m0 x15 h6 y90 ff1 fs0 fc0 sc0 ls10 ws4">= 5<span class="ff2 ls71">y</span><span class="ls1b">(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span></span></span><span class="ws2">+ 1)(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ws44">1) <span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span>1</span></span></div><div class="t m0 x15 h6 y91 ff1 fs0 fc0 sc0 ls10 ws4">= 5<span class="ff2 ls71">y</span><span class="ls1b">(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span></span></span><span class="ws2">+ 1)(<span class="ff2 ls0">x</span>+ 1)(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>1)</span></div><div class="t m0 x1d h8 y92 ff5 fs0 fc0 sc0 ls72">\u2022<span class="ff2 ls10 ws0 v9">a</span><span class="ff4 fs1 lse v2">3</span><span class="ff1 ls1 v9">+<span class="ff2 ls10 ws0">b<span class="ff4 fs1 ls13 v1">3</span><span class="ff1 ws4">= (</span><span class="ls16">a<span class="ff1 ls18">+</span></span>b<span class="ff1">)(</span><span class="ls11">a<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ws1c">ab </span></span>+<span class="ff2 ls10 ws0">b<span class="ff4 fs1 ls12 v1">2</span><span class="ff1">)</span></span></span></div><div class="t m0 x1d h8 y93 ff5 fs0 fc0 sc0 ls72">\u2022<span class="ff2 ls10 ws0 v9">a</span><span class="ff4 fs1 lse v2">3</span><span class="ls1 v9">\u2212<span class="ff2 ls10 ws0">b<span class="ff4 fs1 ls13 v1">3</span><span class="ff1 ws4">= (</span><span class="ls16">a</span></span>\u2212<span class="ff2 ls10 ws0">b<span class="ff1">)(</span><span class="ls11">a<span class="ff4 fs1 ls14 v1">2</span></span></span><span class="ff1">+<span class="ff2 ls10 ws1c">ab </span>+<span class="ff2 ls10 ws0">b<span class="ff4 fs1 ls17 v1">2</span><span class="ff1">)</span></span></span></span></div><div class="t m0 x15 h6 y94 ff1 fs0 fc0 sc0 ls10 ws0">2<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">3</span></span><span class="ws2">+ 2<span class="ff2 ls2">y<span class="ff4 fs1 ls19 v1">3</span></span>=</span></div><div class="t m0 x15 h2 y95 ff1 fs0 fc0 sc0 ls10 ws4">= 2(<span class="ff2 ls6e">x</span><span class="ls1">+<span class="ff2 ls73">y</span></span>) =</div><div class="t m0 x15 h6 y96 ff1 fs0 fc0 sc0 ls10 ws4">= 2(<span class="ff2 ls0">x</span><span class="ls1">+<span class="ff2 ls2">y</span></span><span class="ws0">)(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls10 ws28">xy </span></span><span class="ls1">+<span class="ff2 ls2">y<span class="ff4 fs1 ls12 v1">2</span></span></span>)</span></div><div class="t m0 x15 h6 y97 ff1 fs0 fc0 sc0 ls10 ws0">5<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">3</span><span class="ff5 ls1">\u2212</span></span>5<span class="ff2 ls2">y<span class="ff4 fs1 ls19 v1">3</span></span>=</div><div class="t m0 x15 h2 y98 ff1 fs0 fc0 sc0 ls10 ws4">= 5(<span class="ff2 ls6e">x<span class="ff5 ls1">\u2212</span><span class="ls73">y</span></span>) =</div><div class="t m0 x15 h6 y99 ff1 fs0 fc0 sc0 ls10 ws4">= 5(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span><span class="ls2">y</span></span><span class="ws0">)(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">3</span></span><span class="ls1">+</span><span class="ff2 ws28">xy </span><span class="ls1">+<span class="ff2 ls2">y<span class="ff4 fs1 ls12 v1">2</span></span></span>)</span></div><div class="t m0 x2b he y9a ff9 fs0 fc0 sc0 ls10">N</div><div class="t m0 x2c h2 y9b ff1 fs0 fc0 sc0 ls10 ws45">24 36<span class="_17 blank"> </span>60</div><div class="t m0 x2d h2 y9c ff1 fs0 fc0 sc0 ls10 ws46">24 2</div><div class="t m0 x2d h2 y9d ff1 fs0 fc0 sc0 ls10 ws46">12 2</div><div class="t m0 x1d h2 y9e ff1 fs0 fc0 sc0 ls10 ws47">6 2</div><div class="t m0 x1d h2 y9f ff1 fs0 fc0 sc0 ls10 ws47">3 3</div><div class="t m0 x1d h2 ya0 ff1 fs0 fc0 sc0 ls10">1</div><div class="t m0 x1b h2 y9c ff1 fs0 fc0 sc0 ls10 ws3f">36 2</div><div class="t m0 x1b h2 y9d ff1 fs0 fc0 sc0 ls10 ws3f">18 2</div><div class="t m0 x2e h2 y9e ff1 fs0 fc0 sc0 ls10 ws47">9 3</div><div class="t m0 x2e h2 y9f ff1 fs0 fc0 sc0 ls10 ws47">3 3</div><div class="t m0 x2e h2 ya0 ff1 fs0 fc0 sc0 ls10">1</div><div class="t m0 x2f h2 y9c ff1 fs0 fc0 sc0 ls10 ws3f">60 2</div><div class="t m0 x2f h2 y9d ff1 fs0 fc0 sc0 ls10 ws3f">30 2</div><div class="t m0 x2f h2 y9e ff1 fs0 fc0 sc0 ls10 ws3f">15 3</div><div class="t m0 x10 h2 y9f ff1 fs0 fc0 sc0 ls10 ws47">5 5</div><div class="t m0 x10 h2 ya0 ff1 fs0 fc0 sc0 ls10">1</div><div class="t m0 x0 h6 ya1 ff1 fs0 fc0 sc0 ls10 ws4">24 = 2<span class="ff4 fs1 lse v1">3</span><span class="ff5 ls6d">·</span>3</div><div class="t m0 x0 h6 ya2 ff1 fs0 fc0 sc0 ls10 ws4">36 = 2<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls6d">·</span><span class="lsa">3</span><span class="ff4 fs1 v1">2</span></div><div class="t m0 x0 h6 ya3 ff1 fs0 fc0 sc0 ls10 ws4">60 = 2<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls6d">·</span><span class="ls42">3<span class="ff5 ls6d">·</span></span>5</div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf8" class="pf w0 h0" data-page-no="8"><div class="pc pc8 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w1 hf" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg8.png"><div class="t m0 x30 h4 ya4 ff1 fs0 fc0 sc0 ls10 ws48">24; 36; 60<span class="_12 blank"> </span>=<span class="_2 blank"> </span>2<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls6d">·</span><span class="ws4">3 = 12<span class="_18 blank"> </span>24;<span class="_19 blank"> </span>36;<span class="_19 blank"> </span>60<span class="_3 blank"> </span>= 2<span class="ff4 fs1 lse v1">3</span><span class="ff5 ls6d">·</span><span class="lsa">3<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls3e">·</span></span>5 = 360</span></div><div class="t m0 x1d h6 ya5 ff5 fs0 fc0 sc0 ls72">\u2022<span class="ff1 ls10 ws0">10<span class="ff2">a<span class="ff4 fs1 ls17 v1">2</span><span class="ls74">b</span></span>15<span class="ff2">a<span class="ff4 fs1 ls17 v1">3</span>b<span class="ff4 fs1 v1">4</span></span></span></div><div class="t m0 x15 h10 ya6 ff6 fs0 fc0 sc0 ls75">\ue01a<span class="ff1 ls10 ws0 va">10<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls76">b</span></span><span class="ws49">=<span class="_2 blank"> </span>2 <span class="ff5 ls6d">·</span><span class="ls42">5<span class="ff5 ls3e">·</span></span><span class="ff2 ws0">a<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls6d">·</span>b</span></span></span></div><div class="t m0 x2a h6 ya7 ff1 fs0 fc0 sc0 ls10 ws0">15<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">3</span><span class="ls10">b<span class="ff4 fs1 ls13 v1">4</span></span></span><span class="ws49">=<span class="_2 blank"> </span>3 <span class="ff5 ls3e">·</span><span class="ls3d">5<span class="ff5 ls3e">·</span></span></span><span class="ff2">a<span class="ff4 fs1 lse v1">3</span><span class="ff5 ls6d">·</span>b<span class="ff4 fs1 v1">4</span></span></div><div class="t m0 x31 h6 ya8 ff1 fs0 fc0 sc0 ls10 ws0">(10<span class="ff2">a<span class="ff4 fs1 ls17 v1">2</span>b</span><span class="ws4a">; 15</span><span class="ff2">a<span class="ff4 fs1 ls17 v1">3</span>b<span class="ff4 fs1 ls12 v1">4</span></span><span class="ls3 ws1">)=5<span class="_1a blank"></span><span class="ff5 ls3e">·<span class="ff2 ls10 ws0">a<span class="ff4 fs1 lse v1">2</span></span><span class="ls6d">·<span class="ff2 ls76">b<span class="ff1 ls10 ws4">= 5</span><span class="ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls10">b</span></span></span></span></span></span></div><div class="t m0 x32 h4 ya9 ff1 fs0 fc0 sc0 ls10 ws0">(10<span class="ff2">a<span class="ff4 fs1 ls17 v1">2</span>b</span><span class="ws4a">; 15</span><span class="ff2">a<span class="ff4 fs1 ls17 v1">3</span>b<span class="ff4 fs1 ls12 v1">4</span></span><span class="ls3 ws1">)=2<span class="_1a blank"></span><span class="ff5 ls3e">·<span class="ff1 ls42">3</span><span class="ls6d">·<span class="ff1 ls42">5</span></span>·<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls14 v1">3</span></span>·<span class="ff2 ls10 ws0">b<span class="ff4 fs1 ls13 v1">4</span><span class="ff1 ws4">= 30</span>a<span class="ff4 fs1 ls12 v1">3</span>b<span class="ff4 fs1 v1">4</span></span></span></span></div><div class="t m0 x1d h6 yaa ff5 fs0 fc0 sc0 ls72">\u2022<span class="ff1 ls10 ws0">5<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls10 ws4b">xy </span></span></span><span class="ls10 ws21">\u2212<span class="ff1 ws0">50<span class="ff2">ax<span class="ff4 fs1 ls2a v1">2</span></span>35<span class="ff2">a<span class="ff4 fs1 ls12 v1">3</span><span class="ls2">y</span><span class="ff4 fs1 v1">3</span></span></span></span></div><div class="t m0 x15 ha yab ff6 fs0 fc0 sc0 ls10">\uf8f1</div><div class="t m0 x15 ha yac ff6 fs0 fc0 sc0 ls10">\uf8f2</div><div class="t m0 x15 ha yad ff6 fs0 fc0 sc0 ls10">\uf8f3</div><div class="t m0 x30 h4 yae ff1 fs0 fc0 sc0 lsa">5<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls12 v1">2</span><span class="wsb">xy </span></span><span class="ls10 ws49">=<span class="_2 blank"> </span>5 <span class="ff5 ls3e">·</span><span class="ff2 ws0">a<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls6d">·</span><span class="ls0">x<span class="ff5 ls3e">·</span></span>y</span></span></div><div class="t m0 x30 h6 yaf ff5 fs0 fc0 sc0 ls10 ws21">\u2212<span class="ff1 ws0">50<span class="ff2">ax<span class="ff4 fs1 ls19 v1">2</span></span><span class="ls24">=</span></span>\u2212<span class="ff1 ls42">2</span><span class="ls6d">·<span class="ff1 lsa">5<span class="ff4 fs1 ls14 v1">2</span></span><span class="ls3e">·<span class="ff2 ls16">a</span>·<span class="ff2 lsd">x</span></span></span><span class="ff4 fs1 v1">2</span></div><div class="t m0 x30 h6 yb0 ff1 fs0 fc0 sc0 ls10 ws0">35<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">3</span><span class="ls2">y<span class="ff4 fs1 ls13 v1">3</span></span></span><span class="ws49">=<span class="_2 blank"> </span>5 <span class="ff5 ls3e">·</span><span class="ls42">7<span class="ff5 ls6d">·</span></span></span><span class="ff2">a<span class="ff4 fs1 lse v1">3</span><span class="ff5 ls6d">·</span><span class="ls2">y</span><span class="ff4 fs1 v1">3</span></span></div><div class="t m0 x31 h4 yb1 ff1 fs0 fc0 sc0 ls10 ws0">(5<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls10 wsa">xy </span></span><span class="lsf">;</span><span class="ff5 ws21">\u2212</span>50<span class="ff2">ax<span class="ff4 fs1 ls17 v1">3</span></span><span class="ws4a">; 35<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">3</span><span class="ls2">y<span class="ff4 fs1 ls12 v1">3</span></span></span><span class="ls3 ws1">)=5<span class="_1a blank"></span><span class="ff5 ls6d">·<span class="ff2 ls35">a<span class="ff1 ls10 ws4">= 5<span class="ff2">a</span></span></span></span></span></span></div><div class="t m0 x32 h6 yb2 ff1 fs0 fc0 sc0 ls10 ws0">(5<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls10 wsa">xy </span></span><span class="lsf">;</span><span class="ff5 ws21">\u2212</span>50<span class="ff2">ax<span class="ff4 fs1 ls17 v1">3</span></span><span class="ws4a">; 35<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">3</span><span class="ls2">y<span class="ff4 fs1 ls12 v1">3</span></span></span><span class="ls3 ws1">)=2<span class="_1a blank"></span><span class="ff5 ls6d">·<span class="ff1 lsa">5<span class="ff4 fs1 ls14 v1">2</span></span><span class="ls3e">·<span class="ff1 ls42">7</span></span>·<span class="ff2 ls11">a<span class="ff4 fs1 ls14 v1">3</span></span><span class="ls3e">·<span class="ff2 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span></span></span>·<span class="ff2 ls2">y<span class="ff4 fs1 ls19 v1">3</span><span class="ff1 ls10 ws4">= 350<span class="ff2 ws0">a<span class="ff4 fs1 ls12 v1">3</span><span class="lsd">x<span class="ff4 fs1 ls17 v1">2</span></span></span></span>y<span class="ff4 fs1 ls10 v1">3</span></span></span></span></span></div><div class="t m0 x15 h6 yb3 ff1 fs0 fc0 sc0 ls10 ws0">4<span class="ff2 lsd">x<span class="ff4 fs1 ls2a v1">2</span></span>6<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span>12<span class="ff2">x</span></div><div class="t m0 x15 h10 yb4 ff6 fs0 fc0 sc0 ls75">\ue01a<span class="ff1 ls10 ws0 va">4<span class="ff2 lsd">x<span class="ff4 fs1 ls19 v1">2</span></span><span class="ws4">= 2<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls6d">·<span class="ff2 lsd">x</span></span><span class="ff4 fs1 v1">2</span></span></span></div><div class="t m0 x2a h6 yb5 ff1 fs0 fc0 sc0 ls10 ws0">6<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span>12<span class="ff2 lsc">x</span><span class="ws4">= 6</span><span class="ff2">x</span><span class="ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span><span class="ws4">2) = 2<span class="_13 blank"> </span><span class="ff5 ls3e">·</span><span class="ls3d">3<span class="ff5 ls3e">·<span class="ff2 ls0">x</span><span class="ls6d">·</span></span><span class="ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span></span>2)</span></div><div class="t m0 x33 h2 yb6 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>2)</div><div class="t m0 x31 h6 yb7 ff1 fs0 fc0 sc0 ls10 ws0">(4<span class="ff2 lsd">x<span class="ff4 fs1 ls12 v1">2</span></span><span class="ws4a">; 6<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ws4c">12)<span class="_2 blank"> </span>=<span class="_2 blank"> </span>2 <span class="ff5 ls3e">·<span class="ff2 lsc">x</span></span><span class="ws4">= 2<span class="ff2">x</span></span></span></span></div><div class="t m0 x32 h4 yb8 ff1 fs0 fc0 sc0 ls10 ws0">(4<span class="ff2 lsd">x<span class="ff4 fs1 ls12 v1">2</span></span><span class="ws4a">; 6<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ws12">12) = 2<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls6d">·</span><span class="ls42">3<span class="ff5 ls6d">·<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span></span>·</span><span class="ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span></span><span class="ws4">2) = 12<span class="ff2 lsd">x<span class="ff4 fs1 ls12 v1">2</span></span><span class="ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span>2)</span></span></span></div><div class="t m0 x15 h6 yb9 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 ls77">4</span></span>x<span class="ff4 fs1 ls14 v1">2</span><span class="ff1 ls10 ws2">+ 2<span class="ff2">x</span></span></div><div class="t m0 x15 h10 yba ff6 fs0 fc0 sc0 ls78">\ue01a<span class="ff2 ls10 ws0 va">x</span><span class="ff4 fs1 lse vb">2</span><span class="ff5 ls1 va">\u2212<span class="ff1 ls3 ws1">4=(<span class="_0 blank"></span><span class="ff2 ls0">x<span class="ff1 ls10 ws2">+ 2) <span class="ff5 ls6d">·</span><span class="ls1b">(</span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws4d">2) <span class="ffa">99K</span></span></span></span></span></span></div><div class="t m0 x2a h6 ybb ff2 fs0 fc0 sc0 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff1 ws2">+ 2</span><span class="lsc">x<span class="ff1 ls24">=</span><span class="ls0">x<span class="ff5 ls6d">·<span class="ff1 ls1b">(</span></span>x</span></span><span class="ff1 ws2">+ 2)<span class="_1b blank"> </span><span class="ffa">99K</span></span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf9" class="pf w0 h0" data-page-no="9"><div class="pc pc9 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w2 h5" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bg9.png"><div class="t m0 x33 h2 yf ff2 fs0 fc0 sc0 ls79">x<span class="ff1 ls10 ws0">(</span><span class="ls0">x<span class="ff1 ls10 ws2">+ 2)<span class="_17 blank"> </span>(</span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10">2)</span></span></span></div><div class="t m0 x31 h6 ybc ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ls10 ws4e">4; <span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span></span><span class="ws2">+ 2<span class="ff2 lsd">x</span></span></span><span class="ls3 ws1">)=(<span class="_0 blank"></span><span class="ff2 ls0">x<span class="ff1 ls10 ws2">+ 2)</span></span></span></div><div class="t m0 x32 h6 ybd ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ls10 ws4e">4; <span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span></span><span class="ws2">+ 2<span class="ff2 lsd">x</span><span class="ws2a">) = <span class="ff2 ls0">x<span class="ff5 ls6d">·</span></span></span></span></span>(<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 2) <span class="ff5 ls3e">·</span><span class="ws0">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>2)</span></span></div><div class="t m0 x15 h6 ybe ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212</span><span class="ls10 ws4f">a x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls11">a<span class="ff4 fs1 ls2a v1">2</span></span><span class="ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">2</span></span><span class="ws13">ax <span class="ff1 ls1">+</span><span class="ls11">a</span><span class="ff4 fs1 v1">2</span></span></span></span></div><div class="t m0 x15 ha ybf ff6 fs0 fc0 sc0 ls10">\uf8f1</div><div class="t m0 x15 ha yc0 ff6 fs0 fc0 sc0 ls10">\uf8f2</div><div class="t m0 x15 ha yc1 ff6 fs0 fc0 sc0 ls10">\uf8f3</div><div class="t m0 x30 h2 yc2 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212</span><span class="ls35">a<span class="ff1 ls10 ws4">= (</span></span>x<span class="ff5 ls1">\u2212</span><span class="ls11">a<span class="ff1 ls7a">)<span class="ffa ls10">99K</span></span></span></div><div class="t m0 x30 h6 yc3 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls11">a<span class="ff4 fs1 ls13 v1">2</span><span class="ff1 ls10 ws4">= (</span><span class="ls0">x<span class="ff5 ls1">\u2212</span><span class="ls10 ws0">a<span class="ff1 ls7b">)<span class="ff5 ls3e">·</span><span class="ls10">(</span></span></span>x<span class="ff1 ls1">+</span></span>a<span class="ff1 ls7a">)<span class="ffa ls10">99K</span></span></span></div><div class="t m0 x30 h6 yc4 ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212<span class="ff1 lsa">2</span></span><span class="ls10 ws13">ax <span class="ff1 ls1">+</span><span class="ls11">a<span class="ff4 fs1 ls13 v1">2</span></span><span class="ff1 ws4">= (</span><span class="ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ws0">a<span class="ff1 ls1b">)<span class="ff4 fs1 ls7c v1">2</span></span><span class="ffa">99K</span></span></span></div><div class="t m0 x31 h6 yc5 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span><span class="ls10 ws0">a</span></span><span class="lsb">;<span class="ff2 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span>a<span class="ff4 fs1 ls17 v1">2</span></span><span class="lsf">;<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">2<span class="ff2 ws16">ax </span><span class="ls1">+</span><span class="ff2">a<span class="ff4 fs1 ls12 v1">2</span></span></span><span class="ls3 ws1">)=(<span class="_0 blank"></span><span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span><span class="ls10 ws0">a<span class="ff1">)</span></span></span></span></span></span></div><div class="t m0 x32 h6 yc6 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span><span class="ls10 ws0">a</span></span><span class="lsb">;<span class="ff2 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span>a<span class="ff4 fs1 ls17 v1">2</span></span><span class="lsf">;<span class="ff2 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">2<span class="ff2 ws16">ax </span><span class="ls1">+</span><span class="ff2">a<span class="ff4 fs1 ls12 v1">2</span></span></span><span class="ls3 ws1">)=(<span class="_0 blank"></span><span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span><span class="ls10 ws0">a<span class="ff1 ls1b">)<span class="ff4 fs1 ls12 v1">2</span><span class="ls10">(</span></span></span>x<span class="ff1 ls18">+</span><span class="ls10 ws0">a<span class="ff1">)</span></span></span></span></span></span></div><div class="t m0 x34 h4 yc7 ff1 fs0 fc0 sc0 lsa">3<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls12 v1">3</span>b<span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x34 h11 yc8 ff1 fs0 fc0 sc0 lsa">6<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls17 v4">2</span>b<span class="ff4 fs1 v4">2</span></span></div><div class="t m0 x34 h6 yc9 ff1 fs0 fc0 sc0 lsa">3<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls17 v1">3</span>b<span class="ff4 fs1 v1">2</span></span></div><div class="t m0 x34 h12 yca ff1 fs0 fc0 sc0 lsa">6<span class="ff2 ls10 ws0">a<span class="ff4 fs1 ls17 v4">2</span>b<span class="ff4 fs1 ls7d v4">2</span></span><span class="ls7e vc">=</span><span class="ffb fs3 ls10 vd">\ue001</span></div><div class="t m0 x1e h2 yc9 ff1 fs0 fc0 sc0 ls10">3</div><div class="t m0 x35 h13 ycb ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x22 h13 ycc ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x35 h6 yc9 ff2 fs0 fc0 sc0 ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls10">a</span></div><div class="t m0 x1f h13 ycd ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x36 h13 yce ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x36 h6 yc9 ff2 fs0 fc0 sc0 ls10 ws0">b<span class="ff4 fs1 v1">2</span></div><div class="t m0 x37 h13 ycf ffb fs3 fc0 sc0 ls10">\ue001</div><div class="t m0 x37 h2 yd0 ff1 fs0 fc0 sc0 ls42">3<span class="ff5 ls3e">·</span><span class="ls10">2</span></div><div class="t m0 x38 h13 yd1 ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x39 h13 yd2 ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x38 h6 yd0 ff2 fs0 fc0 sc0 ls10 ws0">a<span class="ff4 fs1 v1">2</span></div><div class="t m0 x3a h13 yd3 ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x3b h13 yd4 ffb fs3 fc0 sc0 ls10">\ue000</div><div class="t m0 x3a h14 yd0 ff2 fs0 fc0 sc0 ls10 ws0">b<span class="ff4 fs1 ls7d v1">2</span><span class="ff1 ls7f ve">=</span><span class="vf">a</span></div><div class="t m0 x3c h2 yca ff1 fs0 fc0 sc0 ls10">2</div><div class="t m0 x11 h6 yd5 ff1 fs0 fc0 sc0 ls10 ws0">3<span class="ff2 ls11">a<span class="ff4 fs1 ls12 v1">2</span><span class="ls10">b<span class="ff4 fs1 v1">2</span></span></span></div><div class="t m0 x3d h2 yd6 ff2 fs0 fc0 sc0 ls16">a<span class="ff1 ls10 ws2">+ 1</span></div><div class="t m0 x34 h15 yd7 ff2 fs0 fc0 sc0 ls11">a<span class="ff4 fs1 ls14 v4">2</span><span class="ff1 ls10 ws2">+ 2</span><span class="ls1a">a<span class="ff1 ls10 ws2">+ 1</span></span></div><div class="t m0 x3d h2 yd8 ff2 fs0 fc0 sc0 ls16">a<span class="ff1 ls10 ws2">+ 1</span></div><div class="t m0 x34 h16 yd9 ff2 fs0 fc0 sc0 ls11">a<span class="ff4 fs1 ls14 v4">2</span><span class="ff1 ls10 ws2">+ 2</span><span class="ls1a">a<span class="ff1 ls10 ws2">+ 1<span class="_3 blank"> </span><span class="ls80 vc">=</span><span class="ffb fs3 ws50 vd">\ue018<span class="ls81 v10">\ue018</span><span class="v6">\ue018</span></span></span></span></div><div class="t m0 x3c h13 yda ffb fs3 fc0 sc0 ls10">\ue018</div><div class="t m0 x3e h2 yd8 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ws2">+ 1)</span></div><div class="t m0 x3a h2 ydb ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ws2">+ 1)</span></div><div class="t m0 x3f h13 ydc ffb fs3 fc0 sc0 ls10">\ue001</div><div class="t m0 x3f h17 ydd ff4 fs1 fc0 sc0 ls7d">2<span class="ff1 fs0 ls82 v11">=<span class="ls10 vc">1</span></span></div><div class="t m0 x40 h2 yd9 ff2 fs0 fc0 sc0 ls1a">a<span class="ff1 ls10 ws2">+ 1</span></div><div class="t m0 x11 h2 yde ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls1a">a</span><span class="ws2">+ 1)</span></div><div class="t m0 x3d h6 ydf ff1 fs0 fc0 sc0 lsa">4<span class="ff2 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ff1">4</span></span></div><div class="t m0 x34 h15 ye0 ff1 fs0 fc0 sc0 lsa">8<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v4">2</span><span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">16<span class="ff2 ls1c">x</span><span class="ws2">+ 8</span></span></div><div class="t m0 x3d h6 ye1 ff1 fs0 fc0 sc0 lsa">4<span class="ff2 ls10 ws0">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ff1">4</span></span></div><div class="t m0 x34 h18 ye2 ff1 fs0 fc0 sc0 lsa">8<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v4">2</span><span class="ff5 ls1">\u2212</span></span><span class="ls10 ws0">16<span class="ff2 ls1c">x</span><span class="ws2">+ 8<span class="_3 blank"> </span><span class="ls83 vc">=</span></span><span class="v12">4(<span class="ff2 lsd">x<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls1">\u2212</span></span>1)</span></span></div><div class="t m0 x41 h12 ye2 ff1 fs0 fc0 sc0 ls10 ws0">8(<span class="ff2">x<span class="ff4 fs1 lse v4">2</span><span class="ff5 ls1">\u2212</span></span><span class="lsa">2<span class="ff2 ls0">x</span></span><span class="ws2">+ 1)<span class="_3 blank"> </span><span class="ls84 vc">=</span><span class="ffb fs3 vd">\ue001</span></span></div><div class="t m0 x13 h2 ye1 ff1 fs0 fc0 sc0 ls10 ws0">4(<span class="ff2 ls0">x</span><span class="ws2">+ 1)</span></div><div class="t m0 x42 h19 ye3 ffb fs3 fc0 sc0 ls81">\ue018<span class="ls10 ws50 v10">\ue018<span class="v10">\ue018</span></span></div><div class="t m0 xe h13 ye4 ffb fs3 fc0 sc0 ls10">\ue018</div><div class="t m0 x42 h2 ye1 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ls10">1)</span></div><div class="t m0 x43 h13 ye5 ffb fs3 fc0 sc0 ls10">\ue001</div><div class="t m0 x43 h2 ye6 ff1 fs0 fc0 sc0 ls10 ws0">8(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>1)</div><div class="t m0 x44 h13 ye7 ffb fs3 fc0 sc0 ls10">\ue001</div><div class="t m0 x44 h1a ye8 ff4 fs1 fc0 sc0 ls85">2<span class="ff1 fs0 ls86 v11">=<span class="ls1b vc">(<span class="ff2 ls0">x<span class="ff1 ls10 ws2">+ 1)</span></span></span></span></div><div class="t m0 x45 h1b ye2 ff1 fs0 fc0 sc0 ls10 ws0">2(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ws51">1) <span class="ls86 vc">=</span><span class="ff2 ls0 v12">x</span><span class="ws2 v12">+ 1</span></span></div><div class="t m0 x46 h2 ye2 ff1 fs0 fc0 sc0 ls10 ws0">2<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>2</div><div class="t m0 x47 h2 ye9 ff1 fs0 fc0 sc0 ls10 ws0">4(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>1)</div><div class="t m0 x34 h4 yea ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls10">x</span></div><div class="t m0 x34 h2 yeb ff1 fs0 fc0 sc0 lsa">4<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ls10">4</span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pfa" class="pf w0 h0" data-page-no="a"><div class="pc pca w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w1 h1c" alt="" src="https://files.passeidireto.com/d5ded73b-f88f-4409-86f3-0bffa827ff95/bga.png"><div class="t m0 x34 h4 yec ff2 fs0 fc0 sc0 lsd">x<span class="ff4 fs1 lse v1">2</span><span class="ff5 ls1">\u2212</span><span class="ls10">x</span></div><div class="t m0 x34 h1d yed ff1 fs0 fc0 sc0 lsa">4<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ls87">4<span class="ls88 vc">=</span><span class="ff2 ls10 v12">x</span></span></div><div class="t m0 x22 h19 yee ffb fs3 fc0 sc0 ls10 ws50">\ue018<span class="ls81 v10">\ue018</span><span class="v6">\ue018</span></div><div class="t m0 x48 h13 yef ffb fs3 fc0 sc0 ls10">\ue018</div><div class="t m0 x49 h2 yec ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span>1)</div><div class="t m0 x4 h2 yed ff1 fs0 fc0 sc0 ls10">4</div><div class="t m0 x22 h19 yf0 ffb fs3 fc0 sc0 ls10 ws50">\ue018<span class="ls81 v10">\ue018</span><span class="v6">\ue018</span></div><div class="t m0 x48 h13 yf1 ffb fs3 fc0 sc0 ls10">\ue018</div><div class="t m0 x22 h1d yed ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span><span class="ws52">1) <span class="ls88 vc">=</span><span class="ff2 v12">x</span></span></div><div class="t m0 x4a h2 yed ff1 fs0 fc0 sc0 ls10">4</div><div class="t m0 x4b h2 yf2 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x<span class="ff5 ls18">\u2212</span></span>1)</div><div class="t m0 x4c h1e yf3 ff2 fs0 fc0 sc0 ls0">x<span class="ff1 ls89">+<span class="ffb fs3 ls10 v7">\ue001</span></span></div><div class="t m0 x24 h2 yf3 ff1 fs0 fc0 sc0 ls10">3</div><div class="t m0 x2d h13 yf4 ffb fs3 fc0 sc0 ls10">\ue001</div><div class="t m0 x2d h1f yf5 ff1 fs0 fc0 sc0 ls8a">3<span class="ls10 vc">3</span></div><div class="t m0 x4c h13 yf6 ffb fs3 fc0 sc0 ls10">\ue001</div><div class="t m0 x4c h2 yf7 ff2 fs0 fc0 sc0 ls16">a<span class="ff1 ls1">+</span><span class="ls10">x</span></div><div class="t m0 x4c h13 yf8 ffb fs3 fc0 sc0 ls10">\ue001</div><div class="t m0 x4c h20 yf9 ff2 fs0 fc0 sc0 ls1a">a<span class="ff5 ls1">\u2212</span><span class="ls8b">y<span class="ls10 vc">a</span></span></div><div class="t m0 x34 h2 yfa ff1 fs0 fc0 sc0 lsa">2<span class="ff2 ls10">x</span></div><div class="t m0 x26 h1b yfb ff2 fs0 fc0 sc0 ls8c">y<span class="ff1 ls8d vc">+</span><span class="ls0 v12">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">1</span></span></span></div><div class="t m0 x1b h1b yfb ff2 fs0 fc0 sc0 ls8e">y<span class="ff5 ls8d vc">\u2212</span><span class="ls0 v12">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">2</span></span></span></div><div class="t m0 x48 h3 yfb ff2 fs0 fc0 sc0 ls10">y</div><div class="t m0 x34 h2 yfc ff1 fs0 fc0 sc0 lsa">2<span class="ff2 ls10">x</span></div><div class="t m0 x26 h1b yfd ff2 fs0 fc0 sc0 ls8c">y<span class="ff1 ls8d vc">+</span><span class="ls0 v12">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">1</span></span></span></div><div class="t m0 x1b h1b yfd ff2 fs0 fc0 sc0 ls8e">y<span class="ff5 ls8d vc">\u2212</span><span class="ls0 v12">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">2</span></span></span></div><div class="t m0 x48 h1b yfd ff2 fs0 fc0 sc0 ls8f">y<span class="ff1 ls7f vc">=<span class="lsa vc">2</span></span><span class="ls0 v12">x<span class="ff1 ls1">+</span>x<span class="ff5 ls1">\u2212<span class="ff1 ls42">1</span>\u2212<span class="ff1 ls10 ws0">(</span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls10">2)</span></span></span></div><div class="t m0 x4d h21 yfd ff2 fs0 fc0 sc0 ls90">y<span class="ff1 ls88 vc">=<span class="ls10 ws0 vc">2</span></span><span class="ls0 v12">x<span class="ff1 ls91">+<span class="ffb fs3 ls10 v7">\ue01a</span></span></span></div><div class="t m0 x4e h22 yfc ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls42">1</span><span class="ls91">\u2212<span class="ffb fs3 ls10 v7">\ue01a</span></span></span></div><div class="t m0 x4f h2 yfc ff2 fs0 fc0 sc0 ls0">x<span class="ff1 ls10 ws2">+ 2</span></div><div class="t m0 x50 h1b yfd ff2 fs0 fc0 sc0 ls92">y<span class="ff1 ls7f vc">=<span class="lsa vc">2</span></span><span class="ls0 v12">x<span class="ff1 ls10 ws2">+ 1</span></span></div><div class="t m0 x51 h3 yfd ff2 fs0 fc0 sc0 ls10">y</div><div class="t m0 x52 h3 yfe ff2 fs0 fc0 sc0 ls10">x</div><div class="t m0 x34 h1b yff ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls18">\u2212<span class="ff1 ls93">1</span><span class="ls8d vc">\u2212</span><span class="ff1 ls10 ws2 v12">1 + <span class="ff2">x</span></span></span></div><div class="t m0 x2e h1b yff ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls94">1</span><span class="ls8d vc">\u2212</span><span class="ff1 ls42 v12">2</span><span class="v12">\u2212</span></span><span class="ls10 v12">x</span></div><div class="t m0 x53 h2 yff ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">1</span></span></div><div class="t m0 x52 h3 y100 ff2 fs0 fc0 sc0 ls10">x</div><div class="t m0 x34 h23 y101 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls18">\u2212<span class="ff1 ls93">1</span><span class="ls8d vc">\u2212</span><span class="ff1 ls10 ws2 v12">1 + <span class="ff2">x</span></span></span></div><div class="t m0 x2e h23 y101 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls94">1</span><span class="ls8d vc">\u2212</span><span class="ff1 ls42 v12">2</span><span class="v12">\u2212</span></span><span class="ls10 v12">x</span></div><div class="t m0 x53 h23 y101 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls95">1<span class="ls7f vc">=</span></span></span><span class="v12">x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws2">(1 + <span class="ff2 lsd">x</span><span class="ls96">)</span></span>\u2212<span class="ff1 ls10 ws53">(2 </span><span class="ls18">\u2212<span class="ff2 ls10 ws0">x<span class="ff1">)</span></span></span></span></span></div><div class="t m0 x1 h21 y101 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls97">1<span class="ls7f vc">=</span></span></span><span class="v12">x<span class="ff5 ls1">\u2212<span class="ff1 ls42">1</span><span class="ls91">\u2212<span class="ffb fs3 ls10 v7">\ue01a</span></span></span></span></div><div class="t m0 x54 h24 y100 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls10 ws54">2<span class="_13 blank"> </span>+ <span class="ffb fs3 v7">\ue01a</span></span></span></div><div class="t m0 x55 h3 y100 ff2 fs0 fc0 sc0 ls10">x</div><div class="t m0 x56 h23 y101 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls98">1<span class="ls7f vc">=</span></span></span><span class="v12">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">3</span></span></span></div><div class="t m0 x57 h2 y101 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls1">\u2212<span class="ff1 ls10">1</span></span></div><div class="t m0 x3 h3 y102 ff2 fs0 fc0 sc0 ls10">x</div><div class="t m0 x34 h1b y103 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 1)<span class="ff4 fs1 ls99 v4">2</span><span class="ff5 ls9a vc">\u2212</span></span><span class="ls15 wse v12">1+2<span class="_4 blank"></span><span class="ff2 ls10">x</span></span></div><div class="t m0 x49 h1b y103 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x</span><span class="ws2">+ 1)<span class="ff4 fs1 ls99 v4">2</span><span class="ff5 ls9b vc">\u2212</span><span class="v12">3 + <span class="ff2">x</span></span></span></div><div class="t m0 x58 h11 y103 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x</span><span class="ws2">+ 1)<span class="ff4 fs1 v4">2</span></span></div><div class="t m0 x3 h3 y104 ff2 fs0 fc0 sc0 ls10">x</div><div class="t m0 x34 h1b y105 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 1)<span class="ff4 fs1 ls99 v4">2</span><span class="ff5 ls9a vc">\u2212</span></span><span class="ls15 wse v12">1+2<span class="_4 blank"></span><span class="ff2 ls10">x</span></span></div><div class="t m0 x49 h1b y105 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x</span><span class="ws2">+ 1)<span class="ff4 fs1 ls99 v4">2</span><span class="ff5 ls9b vc">\u2212</span><span class="v12">3 + <span class="ff2">x</span></span></span></div><div class="t m0 x58 h1b y105 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x</span><span class="ws2">+ 1)<span class="ff4 fs1 ls7d v4">2</span><span class="ls88 vc">=</span><span class="ff2 ls0 v12">x<span class="ff5 ls1">\u2212</span></span><span class="v12">(1 + 2<span class="ff2 lsd">x<span class="ff1 ls96">)<span class="ff5 ls1">\u2212</span></span></span>(3 + <span class="ff2 lsd">x</span>)</span></span></div><div class="t m0 x59 h21 y105 ff1 fs0 fc0 sc0 ls10 ws0">(<span class="ff2 ls0">x</span><span class="ws2">+ 1)<span class="ff4 fs1 ls9c v4">2</span><span class="ls9d vc">=</span><span class="ffb fs3 vd">\ue01a</span></span></div><div class="t m0 x5a h22 y104 ff2 fs0 fc0 sc0 ls0">x<span class="ff5 ls18">\u2212<span class="ff1 ls3d">1</span><span class="ls1">\u2212<span class="ff1 lsa">2</span></span></span>x<span class="ff5 ls1">\u2212<span class="ff1 ls42">3</span><span class="ls91">\u2212<span class="ffb fs3 ls10 v7">\ue01a</span></span></span></div><div class="t m0 x5b h3 y104 ff2 fs0 fc0 sc0 ls10">x</div><div class="t m0 x5c h1b y105 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 1)<span class="ff4 fs1 ls9e v4">2</span><span class="ls88 vc">=</span><span class="ff5 ws21 v12">\u2212</span><span class="lsa v12">2<span class="ff2 ls0">x<span class="ff5 ls1">\u2212</span></span></span><span class="v12">4</span></span></div><div class="t m0 x5d h15 y105 ff1 fs0 fc0 sc0 ls1b">(<span class="ff2 ls0">x</span><span class="ls10 ws2">+ 1)<span class="ff4 fs1 v4">2</span></span></div><div class="t m0 x19 h25 y106 ffc fs1 fc0 sc0 ls10">\u25e6</div><div class="t m0 x34 h2 y107 ff1 fs0 fc0 sc0 ls10">2</div><div class="t m0 x34 h1b y108 ff2 fs0 fc0 sc0 ls9f">x<span class="ff1 lsa0 vc">+<span class="ls10 vc">1</span></span></div><div class="t m0 x6 h1b y108 ff1 fs0 fc0 sc0 ls10 ws0">4<span class="ff2 lsd">x<span class="ff4 fs1 ls99 v4">2</span><span class="ff5 lsa0 vc">\u2212</span></span><span class="v12">5</span></div><div class="t m0 x49 h15 y108 ff1 fs0 fc0 sc0 ls10 ws0">8<span class="ff2 lsd">x</span><span class="ff4 fs1 v4">2</span></div><div class="t m0 x15 h2 y109 ff2 fs0 fc0 sc0 lsc">x<span class="ff1 ls24">=</span><span class="ls10">x</span></div><div class="t m0 x15 h6 y10a ff1 fs0 fc0 sc0 ls10 ws0">4<span class="ff2 lsd">x<span class="ff4 fs1 ls19 v1">2</span></span><span class="ws4">= 2<span class="ff4 fs1 ls14 v1">2</span><span class="ff5 ls3e">·</span></span><span class="ff2">x<span class="ff4 fs1 v1">2</span></span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div>
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