Question

Which of the following is the correct factorization of the polynomial below?

27x^3+64

a) (3x+4)(9x^2-12x+16)
b) (9x+8)(3x^2-16x+8)
c) (3x^2+8)(9x-16x+8)
d) the polynomial is irreducible

...?

Answer 1

a) (3x+4)(9x^2-12x+16)

Explanation:

Answer 2

I'm pretty sure that this one is the correct factorization of the polynomial above: a) (3x+4)(9x^2-12x+16)