Extra+Steps+and+Explanation-+Example+2

 __Example 2: Step 1__: A power of a power is equal in the same base. __Step 2__: The exponents get multiplied 4•0 =0. __Step 3__: This leaves you with 8 ⁰ . Even though the exponents comes out to be zero, that is not the correct answer. You can never have an exponent of zero. When you do you answer automatically is 1 . Answer= 1