SOLUTION: using logarithms solve index is 5, radical sign over 125/0.55

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Question 67830: using logarithms solve index is 5, radical sign over 125/0.55
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
using logarithms solve index is 5, radical sign over 125/0.55
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=log(base 5)125 - log(base 5) 0.55
= 3 - [log0.55/log5]
= 3 - [-0.371457...]
=3.371457...
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Cheers,
Stan H.