Question 9728
To make positive a negative power,simply inverse the entire term and vice-versa!

Therefore (100)^-3/2 can be written as 1/(100)^3/2

There is a cubic power and a square root power.

The square root of 100 = 10

So 1/(100)^3/2 simplifies to 1/(10)^3

= 1/1000 = (10)^-3