Solve the terms in parentheses first. We'll start on the denominator.
The denominator has an exponent for a fraction that also includes exponents. To multiply exponents within parentheses that are raised to a power, use this rule:

Simplify the denominator:

Solve the fractions in the numerator:


The problem should now read:

There is a denominator in a denominator. We can bring that to the numerator of the overall fraction:

Using a calculator, simplify the numerator:

The fraction should now read:

There is a denominator in the numerator. This can be brought down to the overall denominator:

Factor 19683:


Simplify the exponents:

The following fraction will be your answer:
