Question

Which of the following is equivalent to
36^-1/2

Answer 1

Explanation:

`{36}^{ - (1)/(2) } \\ \\ = \frac{1}{ {36}^{ (1)/(2) } } \\ \\ = \frac{1}{ {( {6)}}^{ 2 * (1)/(2) } } \\ \\ = \frac{1}{ {{6}}}`