Question 695270
{{{x^3-25x=0}}} factor out x
{{{x(x^2-25)=0}}} reverse foil
{{{x(x-5)(x+5)=0}}} set each to 0
1.x=0
2.x-5=0
x=5
3.x+5=0
x=-5
{-5,0,5}