SOLUTION: log x^9=1/2

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Question 234463: log x^9=1/2
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


First use:



So



And



Now use



and the fact that if the base is not specified, base 10 is understood to write:



But



So



That's the exact answer. Use your calculator if you need a numeric approximation.


John