BONS ESTUDOS!!! Respostas dos exercícios: QUESTÃO 2: a) ???? = −2 b) ???? = 2 c) ???? = −6 d) ???? = 25/3 e) ???? = 5 f) ???? = 18/7 g) ???? = 7/3 h) ???? = 29/2 i...

BONS ESTUDOS!!! Respostas dos exercícios: QUESTÃO 2: a) ???? = −2 b) ???? = 2 c) ???? = −6 d) ???? = 25/3 e) ???? = 5 f) ???? = 18/7 g) ???? = 7/3 h) ???? = 29/2 i) ???? = -3/8 j) ???? = 21/2 k) ???? = 3 l) ???? = −25 m) ???? = −5 n) ???? = −2 o) ???? = 3/5 p) ???? = 10 q) ???? = 12 r) ???? = 6 s) ???? = 1/2 t) ???? = 4 u) ???? = 4 QUESTÃO 3: a) ???? = 12 b) ???? = −6 c) ???? = 3 d) ???? = −6 e) ???? = 4 f) ???? = -60 g) ???? = 2 h) ???? = −3 i) ???? = 2 j) ???? = 1/2 k) ???? = 14/5 l) ???? = 12/11 m) ???? = 5 n) ???? = −1 o) ???? = 3 p) ???? = 2 q) ???? = 5 r) ???? = 2 s) ???? = -88 t) ???? = 5 QUESTÃO 4: a) ???? = 19/2 b) ???? = 18/7 c) ???? = −3 d) ???? = 1/2 e) ???? = 1/3 f) ???? = −2 g) ???? = 3 h) ???? = 7/4 QUESTÃO 5: a) ???? = 36 b) ???? = 12 c) ???? = 50 d) ???? = 15 e) ???? = 60 f) ???? = 1 g) ???? = 21/9 h) ???? = 7/4 i) ???? = 31 j) ???? = −4 k) ???? = −37 l) ???? = 9 m) ???? = 8/3 n) ???? = −4 o) ???? = -2/5 p) ???? = 28 q) ???? = 57/6 r) ???? = 35/21 QUESTÃO 6: a) ???? = 2 b) ???? = 20 c) ???? = 1 d) ???? = 15/13 e) ???? = 6/5 f) ???? = 12/5 g) ???? = -22/3 h) ???? = 6/25 i) ???? = 24/5 j) ???? = 10 k) ???? = -27/2 l) ???? = -7/6 m) ???? = 48 n) ???? = -5/18 o) ???? = 24/5 p) ???? = 24 q) ???? = 28 r) ???? = 40 s) ???? = 24 t) ???? = -6 u) ???? = 14/3 v) ???? = 83 w) ???? = 59 x) ???? = 5/7 y) ???? = 25/12 z) ???? = 13/6 aa) ???? = 7/3 bb) ???? = 9 cc) ???? = 16/5 dd) ???? = 124/31