Math, asked by shivasingh00, 1 year ago

help me in aolve this question

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Answered by ashuuu19
4
hey dear here is what ur looking for....



(a + b)^3 = a^3. + b^3 + 3a^2b + 3ab^2

1^3 +1^3 + 3 * 1^2 *1. +. 3*1*1^2

1 + 1 + 3 + 3

8

shivasingh00: ye kya bhej rahe ho
ashuuu19: this an identity to solve such questions
ashuuu19: ur in which class
ashuuu19: because these identities are taught in 9 th class
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