Social Sciences, asked by Avinav9686, 1 year ago

Without actually calculating the cubes, evaluate (-3/4)³+(-5/8)³+(11/8)³

Answers

Answered by pkshetty73

0

Answer:

Explanation:

by using the identity : a^3 +b^3 + c^3 = 3 abc

putting values :

3×(-3/4)×(-5/8)×(11/8)

...now..

= 495/256...

therefore the answer is 495/256

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