Answer:
i would think C
Step-by-step explanation:
Answer: B:81
Step-by-step explanation:
i took the test
S=5 cm. length of the sides.
4s=perimeter.
<span>4*5=20 cm</span>
So you are saying that you want to find out what it would be in simple from.
(a 2n-a n-6) (a n+8)
a²n²+2an-48
