Math, asked by khuranatanya1626, 10 months ago

without actually calculating cubes (56)³+(-30)³+(-26)³

Answers

Answered by 123032

0

As a+b+c=0

i. e. 56-30-26=0

a³+b³+c³=abc

(56) ³+(-30) ³+(-26) ³=56×-30×-26

=43680

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