We are given the following expression:
To convert to rational exponents we will use the following relationship:
Applying the relationship we get;
Now, we will use the following property of exponents on the denominator:
Therefore, we can bring the denominator up by inverting the sign of the exponents, like this:
Now, we use the following property of exponents:
Applying the property we get:
Adding the exponents we get:
Since we can't simplify any further this is the final answer.