document.write( "Question 1042522: How would I write an expression as a single logarithm? evaluate where possible\r
\n" ); document.write( "\n" ); document.write( "1. 5lnx-3lny\r
\n" ); document.write( "\n" ); document.write( "2. 2logx + 5logy -9logz\r
\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #657482 by stanbon(75887)\"\" \"About 
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How would I write an expression as a single logarithm? evaluate where possible
\n" ); document.write( "1. 5lnx-3lny = ln(x^5) - ln(y^3) = ln[x^5/y^3]\r
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\n" ); document.write( "\n" ); document.write( "2. 2logx + 5logy -9logz
\n" ); document.write( "---------------
\n" ); document.write( "log(x^2) + log(y^5) - log(z^9)
\n" ); document.write( "------
\n" ); document.write( "= log[x^2*y^5/z^9]
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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