What is the completely factored form of x + 4x^2 - 9x - 36?
Question:
What is the completely factored form of x + 4x^2 - 9x - 36?
Choices:
- (x+3)(x^3)
- (2/9)(x+4)
- (x+3)(x-3)(x+4)
- (x-3)(x-3)(x+4)
Answer:
(x+3)(x-3)(x+4)
Topic: Polynomial Factoring
Tags: polynomials factoring algebra rational roots quadratic