Question

Anyone know the answer?

Answer 1

Explanation:

`{9}^{ ( - 1)/(2) } \\ {3}^{2 * - (1)/(2) } \\ {3}^( - 1) \\ (1)/(3)`

Now for another

`{27}^{ ( - 2)/(3) } \\ {3}^{3 * ( - 2)/(3) } \\ {3}^( - 2) \\ (1)/(9)`

Hope it will help :)❤