Algebra-1

Question Analysis
This question tests the student's ability to multiply polynomials and combine like terms, which is a fundamental skill in Algebra-1.

Key Concept Explanation
The distributive property is used to multiply each term in the first polynomial by each term in the second polynomial, and then like terms are combined.

Step-by-step Solution
1. Distribute c (from the binomial) to each term in the trinomial:

2. Distribute 4 (from the binomial) to each term in the trinomial:

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