SOLUTION: log81=2log9
10^log20=20
log100=500+log2
log100=2log10
log 10=5-log5
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Question 828686: log81=2log9
10^log20=20
log100=500+log2
log100=2log10
log 10=5-log5
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
log81=2log9
10^log20=20
log100=500+log2
log100=2log10
log 10=5-log5
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Some of those are wrong.
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