SOLUTION: log(base)2 x+log(base)8 x+log(base)64 x=3 (then value x)

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Question 763915: log(base)2 x+log(base)8 x+log(base)64 x=3 (then value x)
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


You need to use the change of base formula:





But then, since



hence , so



Similarly



Substituting



Factor out



A little arithmetic, and



But since



John

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