Math, asked by seth87, 1 year ago

solve it ............................​

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Answered by kgayatri683
0

3rd.

(a+b)^3 + (a-b)^3 + 6a (a^2 - b^2)

a^3 + b^3 + 3a^2b + 3ab^2 + a^3 - b^3 - 3a^2b + 3ab^2 + 6a^3 -6ab^2

a^3 + a^3 + 6a^3

8^3


sivaprasath: where is ''a'' ?
kgayatri683: hnm sry that's 8a^3
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