Question

Formulae of a³ +b³ +c³ =

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Answer :-

$a {}^{3} + b {}^{3} + c {}^{3} \\ = (a + b + c)(a {}^{2} + b {}^{2} + c {}^{2} - ab - bc \\ - ca) + 3abc$