SOLUTION: howo to example if the number is (-9m square / 10z) raise to the power of 2

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Question 477722: howo to example if the number is (-9m square / 10z) raise to the power of 2
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
(-9m^2/10z)^2
= ((-9m^2)^2)/((10z)^2)
= 81m%5E4%2F100z%5E2