Question 209406
Factor:
{{{x^3+2x^2+x}}} Notice that eah term contains a factor of {{{x}}}.
{{{(x)x^2+2x*(x)+1*(x)}}} First factor out the {{{x}}}.
{{{x(x^2+2x+1)}}} Now factor the trinomial in the parentheses.
{{{highlight_green(x(x+1)(x+1))}}} which can also be written as:
{{{highlight(x(x+1)^2)}}}