SOLUTION: Log equation help: {{{sqrt(log((x))-3)=log((x))-3}}}

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Log equation help: {{{sqrt(log((x))-3)=log((x))-3}}}      Log On


   



Question 630601: Log equation help:
sqrt%28log%28%28x%29%29-3%29=log%28%28x%29%29-3

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Log equation help:
sqrt%28log%28%28x%29%29-3%29=log%28%28x%29%29-3
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Sub u for sqrt(log(x) - 3
u = u^2
u = 0, u = 1
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sqrt(log(x) - 3) = 0
log(x) - 3 = 0
log(x) = 3
x = 1000
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sqrt(log(x) - 3) = 1
log(x) - 3 = 1
log(x) = 4
x = 10000