Question

 i need help putting it in expanded form and solving it

Answer 1

4x^04x^04x^04x^1 which equals 256

Explanation:

The 4 outside of the parentheses says take what you have outside of the parentheses and multiply it by itself that may times.

x raised to the zero is 1, so you are just left with 4x4x4x4 or 256