Question

Fatore os Polinômios=

a] x(2) + 6x + 9
b] x(2) - 16x + 64
c] 9x(2) + 30xy + 25y(2)
d] x(2) - 2ax + a(2)
e] 1 + 9m(2) - 6m
f] 1/4a(2) - 5ab + 25b(2)

Answer 1

Resposta:

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É necessário saber isso , para fazer o exercício

a²+2ab+b²=(a+b)

a²-2ab+b²=(a-b)²

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a] x² + 6x + 9 =(x+3)² =(x+3)*(x+3)

b] x² - 16x + 64 =(x-8)²=(x-8)*(x-8)

c] 9x² + 30xy + 25y² =(3x+5y)²=(3x+5y)*(3x+5y)

d] x² - 2ax + a² =(x-a)²=(x-a)*(x-a)

e] 1 + 9m² - 6m=(3m-1)² =(3m-1)*(3m-1)

f] 1/4a² - 5ab + 25b²=(a/2-5b)²  (a/2-5b)*(a/2-5b)

Answer 2

Resposta:

nao sei essa mas desculpa