Question

Fatore os binômios
a. x² - m³
b. a² - 64
c. 36 - y²
d. a² - b⁴
e. 1/49 - x²
f. y²/4 - 9

Answer 1

Resposta:

a)

b)(a+8)(a-8)

c)(6+y)(6-y)

d)(a-b^2)(a+b^2)

e)(1/7-×)(1/7+×)

f)(y/2-3)(y/2+3)