Algebra-1

Question Analysis
This question tests the student's ability to simplify a rational expression by factoring and canceling common terms.

Key Concept Explanation
To simplify a rational expression, factor both the numerator and the denominator, and then cancel out any common factors.

Step-by-step Solution
1. Start with the expression:
2. Factor out the greatest common factor in the numerator:
3. Cancel out the common factor in the numerator and the denominator:

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