Question

What expression is equivalent to (5^4) 2
25^8
5^8
20^2
5^6

Answer 1

`5^(8)`

Explanation:

Using the rule of exponents

`(a^m)^(n)` =
`a^(mn)` , then

`(5^4)^(2)` =
`5^(4(2))` =
`5^(8)`