Math, asked by sangeetadevi70045, 1 day ago

without the actual calculating cubes evaluate 25^3 - 15^3 - 10^3

Answers

Answered by aparna9102345

1

If a+b+c=0, then a³+b³+c³=3abc

25+(-15)+(-10)

25-15-10

=25-25

=0

3abc

3(25)(15)(10)

75×150

=11250

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