SOLUTION: log(x2)-log(10)-3=0

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Question 549736: log(x2)-log(10)-3=0
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
log(x2)-log(10)-3=0
2log(x) -1-3=0 ( log 10=1)
2lgx-4=0
2logx=4
logx=2
x=10^2
x=100