SOLUTION: This is on top: (3x) ^-2 divide by 9x (9x is on bottom)

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Question 180416: This is on top: (3x) ^-2 divide by 9x (9x is on bottom)
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
%283x%29%5E-2is the same as 1%2F%283x%29%5E2
:
so now we have1%2F%28%283x%29%5E2%2A9x%29
:
1%2F%289x%5E2%2A9x%29
:
1%2F81x%5E3