SOLUTION: index is 4. square root 625n to the 8th power m to the 4th power. please help!

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Question 114262: index is 4. square root 625n to the 8th power m to the 4th power.
please help!
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
index is 4. square root 625n to the 8th power m to the 4th power.
(625n^8 m^4)^(1/4)
=5 n^2 m
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Cheers,
Stan H.