GMAT: QUANT Concepts Flashcards by Dylan Herschfield | Brainscape

Q

(x+y)^2

A

x^2 + 2xy + y^2

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Q

(x-y)^2

A

x^2 - 2xy + y^2

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Q

(X-y)(x+y)

A

X^2 - y^2

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