Question

What is the answer for this i need help!!??

Answer 1

-243

Explanation:

`{( - 3)}^( - 5) = (1)/(x) \\ \\ \therefore \: \frac{1}{ {( - 3)}^( 5) } = (1)/(x) \\ \\ \therefore \: {( - 3)}^( 5) = x \\ \\ \therefore \: - 243 = x \\ \\ \huge \red{ \boxed{\therefore \: x = - 243}}`