Question 586448
If {{{(x^3+3x^2-10x-24)/(x+4)}}} has a remainder of zero, then {{{x+4)}}} is a factor of {{{x^3+3x^2-10x-24}}}
{{{(x^3+3x^2-10x-24)/(x+4) = x^2-x-6}}} and there is no remainder, so {{{x+4}}} is a factor of {{{x^3+3x^2-10x-24}}}