Math, asked by jamaikagounce, 1 month ago

proof that a³+ b³ = (a+b)³- 3 ab(a+b)

Answers

Answered by pk3331605

0

Step-by-step explanation:

RHS

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

=a^3+b^3

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