Question

What is the factored form of the binomial expansion x3 + 9x2 + 27x + 27?

(x + 3)3
(x - 3)3
(x + 9)3
(X - 9)3

Answer 1

A

Explanation:

the factored form of the binomial expansion x^3 + 9x^2 + 27x + 27 is (x+3)^3