Question 1037358

factor the expression: x^3 + 4x^2 + x + 4
<pre>{{{x^3 + 4x^2 + x + 4}}}
{{{x^2(x + 4) + 1(x + 4)}}} ------ Factoring each pair of binomials
{{{highlight_green((x^2 + 1)(x + 4))}}}