Question

(a+b) ka formula kya hota hai​

Answer 1

Answer:

a² +b²+2ab thanks

Answer 2

Answer:

$( {a + b})^{2} = {a}^{2} + {b}^{2} + 2ab \\ {(a + b)}^{3} = {a}^{3} + {b}^{3} + 3ab(a + b)$

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