How do you simplify 3y2+27y2+7y+12?

1 Answer
Nov 20, 2017

3(y3)y+4

Explanation:

Numerator:

3(y29)

3(y3)(y+3)

Denominator:
factor y2+7y+12

=(y+3)(y+4)

Together:

3(y3)(y+3)(y+3)(y+4)

=3(y3)y+4

That (y+3)canceled each other. The result would be the answer