Question

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

Answer 1

9x^3 + 18x^2 - x - 2
9x^2(x+2)-1(x+2)
(x+2)(9x^2-1)
(x+2)(3x+1)(3x-1)

Answer 2

thanks you.. so you factored by taking a out the 9x^3 leaving 9x2 than transfered the x over to the x+2 where did you get the 2

Answer 3

You factor out 9x^2 not 9x^3