26.8k views
0 votes
NEED HELP FAST
1. Simplify 9^2/9^7.
A.9^5
B.1/9^9
C.1/9^-5
D.1/9^5

1 Answer

2 votes
Subtract the exponents when the base number is the same.

2 - 7 = -5

So 9^-5 or 1/9^5.
User Aolphn
by
6.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.