Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:
First FOIL (n + 7)(n + 8) and then distribute n
(n + 7)(n + 8) = 
n (
)
= 
Step-by-step explanation:
YOU JUST FOLLOW THE STEP
Answer:
5^9 : C
Step-by-step explanation:
I got the answer righttttt !!