Question 10967
{{{9y+6y^2+y^3}}}


Take out a common factor of y:
{{{ y (9 + 6y + y^2 )}}}


The result is a trinomial that factors:
{{{y(3+y) (3+y) }}}


This can be written and should be written:
{{{y(3+y)^2}}}


It can also be written {{{y(y+3)^2}}}


R^2 at SCC