Algebra-2

Question Analysis
This problem tests the ability to simplify a rational expression by dividing and canceling common factors.

Key Concept Explanation
To divide two rational expressions, multiply the first expression by the reciprocal of the second. Then, factor both the numerator and denominator, and cancel out any common factors.

Step-by-step Solution
1. Rewrite the division as multiplication by the reciprocal:
2. Factor the numerators and denominators:
3. Further factor as :

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