Answer:
1.

2.

3.

Explanation:
Remember, when you exponent an exponent, you multiply the powers.
When you multiply exponents, you add them.
When you divide exponents, you subtract them.
1.
Step 1: Multiply exponents

Step 2: Move
to the denominator

2.
Step 1: Multiply exponents

Step 2: Power

3.
Step 1: Simplify

Step 2: Remove terms

Step 3: Move
to the denominator

Step 4: Combine like terms
