The expression expands to .
Hope this helps.
Answer:
(n+12)^2
Step-by-step explanation:
use mathwa,y to help you with math
17
you said that in the problem lol
look it up hare
sorry if it's not what your looking for
21
I think your suppose to find the greatest common factor
Зn – 1 = 8
3n=9
n=3
Hope This Helps!!!
