Answer:
y^2
Step-by-step explanation:
2y^3 + y^2 and 4y^4 + 2y^3
2y^3 + y^2......factor out y^2
y^2(2y + 1)
4y^4 + 2y^3...factor out y^2
y^2(4y^2 + 2y)
I would normally factor out 2y^3 out of this one...but u cant do it in the other one...the only common factor is gonna be y^2
the common factor is y^2 <===