Question

Need help please college algebra

Answer 1

`4^(3)`=64

Explanation:

`4^(8)`/
`4^(5)`

=
`4^(8)` x 1/
`4^(5)`

1/
`4^(5)`=
`4^(-5)`

=
`4^(8)`x
`4^(-5)`

=
`4^(8-5)`

=
`4^(3)`

Answer 2

4³

Explanation:

4^8/4^5 = 4^(8 - 5) = 4³