Algebra-1

Question Analysis
This question assesses the ability to subtract polynomial functions, emphasizing the importance of combining like terms and maintaining the correct degree of the resulting function.

Key Concept Explanation
When subtracting functions, like terms are those with the same variable and exponent. The highest degree in the result matches the input functions if they have the same degree.

Step-by-step Solution
1. Start with the given functions: and
2. Write the expression for the difference:
3. Distribute the negative sign:

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