Question

Efectueaza:
a)(x-1)^3
b)(a+1/3b)^3
c)(x-y)^3
d)(x+2)^3
e)(2a-b)^3
f)(a^2-1/2a^3)
g(x+2y)(x^2-2xy+4y^2)
h)(x-2)(x^2+2x+4)

Answer 1

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