Algebra-2

Question Analysis
This problem assesses the ability to determine the domain of a rational function by factoring both the numerator and the denominator and identifying the values that make the denominator zero.

Key Concept Explanation
The domain of a rational function excludes values that make the denominator zero. For the function , the denominator can be factored as .

Step-by-step Solution
1. Factor the numerator:
2. Factor the denominator:

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