Answer:
3²
Explanation:
You can rewrite the given problem as follows:

The first thing you must do is work on the terms inside the parenthesis.
According to the Zero exponent rule:
. This means that any number or variable raised to the 0 power will equal 1. Therefore, the denominator inside the parenthesis is 1.


Next, according to the Power-to-Power Rule:

Therefore, you can multiply the exponent, 2, into
:


Then, the you can also apply the Negative Exponent Rule for rewriting
:

Therefore,
will become:

Finally, the Quotient Rule states that:

Therefore:

The correct answer is 3²