3 years ago

NEED HELP FAST 1. Simplify 9^2/9^7. A.9^5 B.1/9^9 C.1/9^-5 D.1/9^5

Mathematics

1 answer:

saveliy_v [14]3 years ago

8 0

Subtract the exponents when the base number is the same.

2 - 7 = -5

So 9^-5 or 1/9^5.

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