Flashcards

Exploring Algebraic Identities
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Question

What is the algebraic identity for the square of a sum, (a+b)2(a+b)^2?

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Answer

(a+b)2=a2+2ab+b2(a+b)^2 = a^2 + 2ab + b^2 This identity is used to expand binomials and for numerical calculations. It is true for all values of aa and bb.

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