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Prove that (a+b)2 = a2 +b2 …

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Prove that (a+b)2 = a2 +b2 +2ab

Posted by Kushal Choudhary 7 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Nitya Singhal 7 years, 6 months ago

(a+b)^2= (a+b)(a+b) =a^2 + ab+ ab+ b^2 =a^2+ 2ab+ b^2

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CBSE > Class 10 > Mathematics

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CBSE > Class 10 > Mathematics

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CBSE > Class 10 > Mathematics