Question

Factor completely

Solve:
`x^(3) + 2x^(2) - 9x - 18`

please do:
step-by-step-explanation
Answer

Answer 1

hope this helps:))))))

Answer 2

(x-3)(x+3)(x+2)

Explanation:

x^3 + 2x^2 - 9x -18

= x^2(x+2) - 9(x+2)

= (x^2 - 9) (x+2)

= (x+3)(x-3)(x+2)