Answer:
My guess is A. Forgive if I'm wrong.
Answer with explanation:
→y²+5y+6
=y²+3 y+2 y+6
=y×(y+3)+2×(y+3)
=(y+2)(y+3)
→y² -3 y-10
=y² -5 y+2 y -10
=y×(y-5)+2×(y-5)
=(y+2)(y-5)
c
Step-by-step explanation:
The perimeter is two times width plus two times length:
There is no way to simplify further.