Question

Find the value of the following:
a) (-5)³
b) (1/10)-³

Answer 1

Answer:

-5×-5×-5=-125

Step-by-step explanation:

this is the step

Answer 2

Step-by-step explanation:

We know that,

If (a+b+c)=0, then a

3

+b

3

+c

3

=3abc

Here, 28+(−15)+(−13)=0

∴(28)

3

+(−15)

3

+(−13)

3

=3(28)(−15)(−13)=16380

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