Algebraic Expressions and Identities Identities to be remembered: (a + b)2 = a2 + b2 +2ab (a - b)2 = a2 + b2 - 2ab (x. | slideum.com

Algebraic Expressions and Identities Identities to be remembered: (a + b)2 = a2 + b2 +2ab (a - b)2 = a2 + b2 - 2ab (x.

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Transcript Algebraic Expressions and Identities Identities to be remembered: (a + b)2 = a2 + b2 +2ab (a - b)2 = a2 + b2 - 2ab (x.