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Match each binomial product with its expansion:

A1-A, 2-B, 3-C
B1-B, 2-A, 3-C
C1-C, 2-B, 3-A
D1-A, 2-C, 3-B
Answer & Solution
Correct answer: A. 1-A, 2-B, 3-C
(x+3)(x+5) = x²+8x+15. (x-4)(x+7) = x²+3x-28. (2x+1)(2x-1) = 4x²-1.
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