(2a+b) whole 3 what will be the answer
Gyankashyap:
hey my answer is cortect
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(2a+b)^3 = 8a^3+b^3+6ab(2a+b)
= 8a^3+b^3+12a^2b+6ab^2
= 8a^3+b^3+12a^2b+6ab^2
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