Algebra-1

Question Analysis
This question tests the student's ability to multiply a quadratic function by a linear function and simplify the resulting polynomial, which involves more complex terms.

Key Concept Explanation
The distributive property is used to multiply each term of one polynomial by each term of the other polynomial, and then like terms are combined.

Step-by-step Solution
1. Start with the functions: and
2. Apply the distributive property:
3. Distribute each term in to each term in :