Algebra Examples Popular Problems Algebra Divide (x^3-125)/(x-5) x 3 − 125 x − 5 x 3 - 125 x - 5 Simplify the numerator. Tap for more steps... ( x − 5 ) ( x 2 + 5 x + 25 ) x − 5 ( x - 5 ) ( x 2 + 5 x + 25 ) x - 5 Reduce the expression by cancelling the common factors. Tap for more steps... x 2 + 5 x + 25