Question 540954
if we let a = (y+2), then this expression becomes:
{{{y^4*a^3 + y^5*a^4}}}
we can factor out a y^4 and an a^3 to get:
{{{y^4a^3(1+ya)}}}
we now replace a with (y+2) to get:
{{{(y^4(y+2)^3)(1+y(y+2)))}}}