Question

This is the last one i swear which is equal??

Answer 1

first one.

Explanation:

`((7^(3) )^(-2) )` =
`7^(-6)`

Answer 2

`({7}^(3) ) ^( - 2) \\ = {7}^( - 6) = \frac{1}{ {7}^(6) } = (1)/(7 * 7 * 7 * 7 * 7 * 7)`First answer is correct....