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a^2+b^2

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a^2+b^2

Posted by Diwakar Anand 4 years, 5 months ago

CBSE > Class 09 > Mathematics

4 answers

Alexa (◕ᴗ◕✿) 4 years, 5 months ago

For example-: Solve - 2²+4² Let A=2 & B=4 We know, A² + B² = a²+b²+2ab =2²+4²+2×2×4 = 4+16+4×4 =20+8 =28 Therefore answer is 28

Alexa (◕ᴗ◕✿) 4 years, 5 months ago

A² + B² = a²+b²+2ab

Prakash Sajeesh 4 years, 5 months ago

A^2+B^2 =a^2+b^2+2ab

Anshika Sharma 4 years, 5 months ago

(A-B)² + 2AB.

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