Answer:
Step-by-step explanation:
Given
The Negative Exponent Rule states that,
Basically, since you're raising the fraction inside the parenthesis to a negative exponent, the whole fraction becomes a denominator of 1:
Then, you'll have to work on the denominator:
Next, you'll have to work on the divisor of x² (in the denominator), by using the Power-to-Power Rule of Exponents: , which results in:
Since it is a negative exponent, you'll have to apply the Negative Exponent Rule once again to the denominator.
At this point, you could apply the Fraction rule onto the denominator:
So the denominator now becomes:
Finally, you could apply the Product Rule of Exponents, onto the denominator:
Therefore, the correct answer is: