Math, asked by pintukumar90, 8 months ago


a +b=2, then a³ +6³ +6ab=?​

Answers

Answered by DMNS
3

Answer:- 8

(a+b) = 2

cube Both side,

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

(a^3+b^3+3ab(a+b)) = 8

(a^3+b^3+3ab(2))= 8. (a+b=2)

(a^3+b^3+6ab) = 8 Ans

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