Question

Help!!!!!!!!! Exponential Functions

Answer 1

Remember that the bottom number is the root. So you need to figure out a number such that (number) to the fifth power = 243.

Answer 2

What is that number?

Answer 3

look at \[243 = 3^5\]

so the problem is

\[-(243)^{\frac{1}{5}} = -(3^5)^{\frac{1}{5}}\]

using the power of a power index law

\[-(3^5)^{\frac{1}{5}} = -(3) \]

or -3

Answer 4

Thanks