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31 votes
31 votes
Which of the following demonstrates how to factor x^2-y^2?

2(x-y)
(x-y)(x+y)
(x+y)(x+y)
(x-y)^2

User Rick Hoving
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1 Answer

12 votes
12 votes

Answer:


{x}^(2) - {y}^(2)

difference of two squares:


(x + y)(x - y)

User Pahko
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