Lista 3 - Expressões, Produtos Notáveis e Fatoração

Prévia do material em texto

LISTA 3 DE DE MATEMÁTICA
EXPRESSÕES ÁLGEBRICAS, PRODUTOS NOTÁVEIS E FATORAÇÃO
EXERCÍCIOS
Desenvolva e simplifique :
�
 
 
(x+y+z) – ( x-y+z) + (x+y-z) – ( y+z-x)
�
Calcule o valor numérico da expressão dada em cada um dos casos abaixo :
, para 
, para 
, para x = -0,1 e y = 0,001
, para 
, para x = 2 e y = -2
, para 
Fatore :
�
�
Desenvolva :
�
�
Fatore :
�
�
Simplifique:
�
�
RESPOSTAS
1a) 
 1b) 
 1c) 
 1d) 
 1e) 
 1f) 
 
 1g) 
 1h) 
 1i) -1
2a) 1 2b) 
 2c) -10,1 2d) 
 2e) 
 2f) 
3a) 
 3b) 
 3c) 
 3d) 
 3e) 
 
3f) 
 3g) 
 3h) 
 3i) 
 
3j) 
 3k) 
 3l) 
4a) 
 4b) 
 4c) 
 4d) 
 4e) 
 4f) 
 4g) 
 4h) 
 4i) 
 4j) 
 4k) 
 4l) 
 
 4m) 
5a) 
 5b) 
 5c) 
 5d) 
 
5e) 
 5f) 
 5g) 
 5h) 
 5i) 
 5j) 
 5k) 
 5l) 
 5m) 
6a) 
 6b) 
 6c) 
 6d) 
 6e) 
 6f) 
EXERCÍCIOS COMPLEMENTARES
Calcule o valor numérico da expressão dada em cada um dos casos abaixo :
�
�
Fatore :
�
�
Fatore :
�
a) 
 
b) 
 
c) 
 
d) 
 
e) 
 
f) 
 
g) 
 
h) 
 
i) 
 
j) 
 
k) 
�
Simplifique :
�
�
RESPOSTAS
1a) 
 1b) 
 1c) 
 1d) 
 1e) 4 
2a) 
 2b) 
 2c) 
 2d) 
 
2e) 
 2f) 
3a) 
 3b) 
 3c) 
 3d) 
 3e) 
 3f) 
 3g) 
 3h) 
 3i) 
 3j) 
 
3h) 
4a) 
 4b) 
 4c) 
 4d) 
 4e) 
 
Casos de Fatoração
� EMBED Equation.3 ��� (evidência)
� EMBED Equation.3 ���(evidência)
� EMBED Equation.3 ���
� EMBED Equation.3 ���
� EMBED Equation.3 ���
Produtos Notáveis
� EMBED Equation.DSMT4 ���
� EMBED Equation.DSMT4 ���
� EMBED Equation.DSMT4 ���
_1100575389.unknown
_1100576285.unknown
_1101109500.unknown
_1101110322.unknown
_1101110579.unknown
_1101110794.unknown
_1101110959.unknown
_1101111042.unknown
_1333118596.unknown
_1333118727.unknown
_1333118763.unknown
_1333118662.unknown
_1333118516.unknown
_1101110999.unknown
_1101111022.unknown
_1101110977.unknown
_1101110912.unknown
_1101110931.unknown
_1101110815.unknown
_1101110696.unknown
_1101110756.unknown
_1101110780.unknown
_1101110736.unknown
_1101110644.unknown
_1101110674.unknown
_1101110618.unknown
_1101110441.unknown
_1101110534.unknown
_1101110557.unknown
_1101110500.unknown
_1101110353.unknown
_1101110405.unknown
_1101110339.unknown
_1101109658.unknown
_1101109972.unknown
_1101110067.unknown
_1101110300.unknown
_1101110015.unknown
_1101109830.unknown
_1101109917.unknown
_1101109676.unknown
_1101109582.unknown
_1101109625.unknown
_1101109644.unknown
_1101109610.unknown
_1101109530.unknown
_1101109566.unknown
_1101109512.unknown
_1100631014.unknown
_1101109244.unknown
_1101109379.unknown
_1101109430.unknown
_1101109474.unknown
_1101109409.unknown
_1101109330.unknown
_1101109359.unknown
_1101109295.unknown
_1101109046.unknown
_1101109151.unknown
_1101109211.unknown
_1101109123.unknown
_1100631092.unknown
_1100832077.unknown
_1100832106.unknown
_1100832128.unknown
_1100631093.unknown
_1100631091.unknown
_1100576467.unknown
_1100576575.unknown
_1100576613.unknown
_1100576668.unknown
_1100576920.unknown
_1100576634.unknown
_1100576602.unknown
_1100576501.unknown
_1100576517.unknown
_1100576482.unknown
_1100576385.unknown
_1100576434.unknown
_1100576449.unknown
_1100576409.unknown
_1100576328.unknown
_1100576362.unknown
_1100576312.unknown
_1100575751.unknown
_1100576024.unknown
_1100576136.unknown
_1100576228.unknown
_1100576267.unknown
_1100576194.unknown
_1100576063.unknown
_1100576106.unknown
_1100576042.unknown
_1100575889.unknown
_1100575938.unknown
_1100575978.unknown
_1100575921.unknown
_1100575814.unknown
_1100575848.unknown
_1100575784.unknown
_1100575569.unknown
_1100575650.unknown
_1100575704.unknown
_1100575731.unknown
_1100575675.unknown
_1100575608.unknown
_1100575631.unknown
_1100575594.unknown
_1100575476.unknown
_1100575539.unknown
_1100575556.unknown
_1100575513.unknown
_1100575428.unknown
_1100575451.unknown
_1100575405.unknown
_1069789163.unknown
_1069789602.unknown
_1069835155.unknown
_1069909988.unknown
_1100575348.unknown
_1100575370.unknown
_1069910030.unknown
_1069835242.unknown
_1069835280.unknown
_1069835589.unknown
_1069835207.unknown
_1069789681.unknown
_1069789719.unknown
_1069789881.unknown
_1069789698.unknown
_1069789649.unknown
_1069789666.unknown
_1069789628.unknown
_1069789435.unknown
_1069789526.unknown
_1069789561.unknown
_1069789577.unknown
_1069789539.unknown
_1069789495.unknown
_1069789511.unknown
_1069789450.unknown
_1069789308.unknown
_1069789346.unknown
_1069789412.unknown
_1069789327.unknown
_1069789206.unknown
_1069789288.unknown
_1069789189.unknown
_1069788534.unknown
_1069788842.unknown
_1069789041.unknown
_1069789123.unknown
_1069789143.unknown
_1069789068.unknown
_1069788907.unknown
_1069788959.unknown
_1069788868.unknown
_1069788755.unknown
_1069788789.unknown
_1069788812.unknown
_1069788769.unknown
_1069788712.unknown
_1069788734.unknown
_1069788566.unknown
_1069788282.unknown
_1069788377.unknown
_1069788464.unknown
_1069788494.unknown
_1069788437.unknown
_1069788340.unknown
_1069788364.unknown
_1069788310.unknown
_1069788110.unknown
_1069788176.unknown
_1069788207.unknown
_1069788142.unknown
_1069787818.unknown
_1069787904.unknown
_1069787776.unknown