Math, asked by ishajain890, 1 year ago

without actual calculating the cubes,find the value of 2(0.3)³+(0.4)³+(0.5)³+(-0.7)³+(-0.8).also identify the identify.plz.......ans quick......

Answers

Answered by twosword

0

You have to use Algebraic identities to solve this without actual calculation.

The answer will be -0.612.

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