document.write( "Question 828686: log81=2log9\r
\n" ); document.write( "\n" ); document.write( "10^log20=20\r
\n" ); document.write( "\n" ); document.write( "log100=500+log2\r
\n" ); document.write( "\n" ); document.write( "log100=2log10\r
\n" ); document.write( "\n" ); document.write( "log 10=5-log5
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Algebra.Com's Answer #499442 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
log81=2log9\r
\n" ); document.write( "\n" ); document.write( "10^log20=20\r
\n" ); document.write( "\n" ); document.write( "log100=500+log2\r
\n" ); document.write( "\n" ); document.write( "log100=2log10\r
\n" ); document.write( "\n" ); document.write( "log 10=5-log5
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\n" ); document.write( "Some of those are wrong.
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