Question

Simplify the expression where possible. (6^3)^-3

Answer 1

6^-9

Explanation:

the answer is proved above

Answer 2

`( {6}^(3) ) {}^( - 3) \\ = \frac{1}{( {6}^(3)) {}^(3) } \\ \\ = \frac{1}{ {6}^(9) } \\ \\ = {6}^( - 9)`