Question

if (a+b) = 1, then the value of a^3 + b^3 + 3ab is
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Answer 1

Answer:

Answer will be 1 .

Step-by-step explanation:

(a+b)^3 = (1)^3 because a+b =1

a^3 + b^3 + 3ab(a+b) = 1

a^3 +b^3 + 3ab( 1 ) = 1

a^3 + b^3 + 3ab = 1 .