Chapter A.6, Problem 88AYU

To determine

To solve: $x^3+6x^2-7x=0$

Answer to Problem 88AYU

$x=0,1, -7$

Explanation of Solution

$x^3+6x^2-7x=0$

$x\left(x^2+6x-7\right)=0$

$x\left(x-1\right)\left(x+7\right)=0$

$x=0, x-1=0, x+7=0$

$x=0, x=1, x=-7$