x^3+4x^2-5x
Factor the following: x^3+4 x^2-5 x Factor x out of x^3+4 x^2-5 x: x (x^2+4 x-5) The factors of -5 that sum to 4 are 5 and -1. So, x^2+4 x-5 = (x+5) (x-1): Answer: | x (x+5) (x-1)