Math, asked by rishisouro890, 8 months ago

What is the formula of 2ab

Answers

Answered by rkpakur07

0

Answer:

Formula for (a+b)2 and (a-b)2

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

(a - b)2 = a2 - 2ab +b2

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Formula for (a+b)3 and (a-b)3

(a + b)3 = a3 + 3a2b + 3ab2 + b3

(a - b)3 = a3 - 3a2b + 3ab2 - b3

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