Algebra-2

Question Analysis
This problem assesses the ability to rationalize a binomial radical in the denominator.

Key Concept Explanation
To rationalize a binomial radical in the denominator, multiply both the numerator and the denominator by the conjugate of the binomial.

Step-by-step Solution
1. Identify the binomial radical in the denominator:
2. Multiply both the numerator and the denominator by the conjugate :