SOLUTION: solve: 4 log x = -8
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Question 328535: solve: 4 log x = -8
Found 2 solutions by stanbon, solver91311:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
4 log x = -8
----------
log(x) = -2
---
base = 10,
exponent = -2
result = x
-------------
x = 10^-2
x = 1/100
================
Cheers,
Stan H.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ =\ -8)
Multiply both sides by 
\ =\ -2)
Use the definition of the logarithm function:
 \ \ \Rightarrow\ \ b^y = x)
assuming \ =\ \log_{10}(x))
\ =\ -2\ \ \Rightarrow\ \ 10^{-2} = x)
John
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