Question 113418
{{{4p^3-144pq^2}}} Start with the given expression



{{{4p(p^2-36q^2)}}} Factor out the GCF {{{4p}}}



{{{4p(p+6q)(p-6q)}}} Now factor {{{p^2-36q^2}}} to get {{{(p+6q)(p-6q)}}} by using the difference of squares