FOIL Identities Flashcards by Ariana Bailey | Brainscape

Q

(x + y)^2 * (x + y)^2

A

(x + y)^2 = x^2 +2xy + y^2

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Q

(x + y)^2

A

(x + y)^2 * (x + y)^2 = x^2 + 2xy + y^2

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Q

(x - y)^2 * (x - y)^2

A

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

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Q

(x - y)^2

A

(x - y)^2 * (x - y)^2 = x^2 - 2xy + y^2

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Q

(x + y)(x - y)

A

x^2 - y^2 OR something^2 - another^2

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