Question

HURRY PLEASE!!!!!

All of the following expressions are equal except ____. 1/4^3 4^2/4^5 4^5/4^2 4^-3

Answer 1

`4^(5)/5^(2)` = not the same

Explanation:

you have the equations

`1/4^(3) = 0.015625\\\\4^(2)/4^(5) = 16/1024 = 0.015625\\\\4^(5)/4^(2) = 1024/16 = 65\\\\4^(-3) = 0.015625`

Answer 2

4^5/4^2

Explanation:

We know 1/a^b = a^-b

a^b/ a^c = a^(b-c)

1/4^3 = 4^-3

4^2/4^5 = 4^(2-5) = = 4^-3

4^5/4^2 = 4^(5-2) = 4^3

4^-3