Algebra-1

Question Analysis
This question tests the student's ability to multiply polynomials, specifically focusing on the distributive property and combining like terms.

Key Concept Explanation
To multiply polynomials, each term in the first polynomial must be multiplied by each term in the second polynomial. After multiplying, combine like terms to simplify the expression.

Step-by-step Solution
1. Distribute each term of the first polynomial to each term of the second polynomial:
2. Calculate the intermediate products: