Question

Simplify
92
97

1. 95
2.1/99
3.1/9-5
4. 1/95

Answer 1

D : 1/9^5

Explanation:

you would first start off by subtracting the powers ( 7-2 ), which gives us 5. That then gives you 9^5, however, 9^5 gives you 59049, and the original problem's answer was 1/59049. When you divide 1 by 9^5, you get 1/59049, which is the same as the original answer.