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Why the (a+b)squre

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Why the (a+b)squre

Posted by Bishant Pandey 5 years, 3 months ago

CBSE > Class 10 > Mathematics

3 answers

Sandeep S 5 years, 3 months ago

(a+b)=a²+2ab+b²

0Thank You

Jags Sma 5 years, 3 months ago

Hey, here is the answer (a+b)²= a²+b²+2ab Some more ↓↓ (a-b)²=a²+b²-2ab a²-b²= (a+b)(a-b) Mark it as expert answer!! ;););)

1Thank You

Yogita Ingle 5 years, 3 months ago

(a + b)²= (a + b) (a + b)

= a(a+b) + b(a +b)

= a² + ab + ab + b²
= a² + 2ab + b²

1Thank You

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CBSE > Class 10 > Mathematics