can anyone plz give me the variations of the algebraic identities..like suppose
(a+b)² = a²+2ab+b²
then how to find 2ab??
plz answer me..plzzz i need someone's help!!!
plzzz
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First u find the value of a and b from equation then u use the identity applicable to that question. Then put the values of a and b so u will get the answer
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