document.write( "Question 404759: Hello,\r
\n" ); document.write( "\n" ); document.write( "Could someone please help with these two problems, I am done with my assignment but can't figure these two out:\r
\n" ); document.write( "\n" ); document.write( "3. Give a counterexample to the claim log(st)=(log s)(log t)\r
\n" ); document.write( "\n" ); document.write( "4. Give a counter example to the claim log(5x)= 5 log x
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Algebra.Com's Answer #286042 by Alan3354(69443)\"\" \"About 
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3. Give a counterexample to the claim log(st)=(log s)(log t)
\n" ); document.write( "s = 4, t = 5
\n" ); document.write( "log(st) = log(20) =~ 1.30103
\n" ); document.write( "log(4)*log(5) =~ 0.42082
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\n" ); document.write( "4. Give a counter example to the claim log(5x)= 5 log x
\n" ); document.write( "x = 10
\n" ); document.write( "log(50) =~ 1.69897
\n" ); document.write( "5*log(10) = 5
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