Factor by any method.(p + q)2 - 2(p + q) + 1

A. prime
B. (p + q - 1)2
C. (p + q - 1)(p + q)
D. (p + q - 1)(p + q + 1)


Answer: B

Mathematics

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A. Equation B. Expression

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A. Yes B. No

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What will be an ideal response?

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Mathematics