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Without actual calculating the cubes, fi...

Without actual calculating the cubes, find the value of each of the following
(i) `(-10) ^(3) + (7) ^(3) + (3)^(3)`
(ii) `(28) ^(3) + (-15)^(3) + (-13)^(3)`
(iii)`((1)/(2)) ^(3) + ((1)/(3)) ^(3) -((5)/(6)) ^(3)`
(iv) `(0.2)^(3) - (0.3) ^(3) +(0.1)^(3)`

Text Solution

Verified by Experts

The correct Answer is:
(i) `-630`
(ii) `16380`
|(iii) `(-5)/(12) `
(iv) `-0.018`
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