document.write( "Question 940479: Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1.
\n" ); document.write( "ln 3 − 2 ln 9 + ln 18\r
\n" ); document.write( "\n" ); document.write( "ln 3 − 2 ln(8 + 7)\r
\n" ); document.write( "\n" ); document.write( "ln 3 − 2(ln 4 + ln 8)\r
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Algebra.Com's Answer #573187 by lwsshak3(11628) $\"\"$ $\"About$

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Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1.
\n" ); document.write( "ln 3 − 2 ln 9 + ln 18
\n" ); document.write( " $\"ln%28%283%2A18%29%2F%289%5E2%29%29=ln%2854%2F81%29=ln%282%2F3%29\"$
\n" ); document.write( "..
\n" ); document.write( "ln(3 − 2 ln(8 + 7)
\n" ); document.write( " $\"ln%283%2F%2815%5E2%29%29=ln%283%2F225%29=ln%281%2F75%29\"$
\n" ); document.write( "..
\n" ); document.write( "ln 3 − 2(ln 4 + ln 8)
\n" ); document.write( " $\"ln%283%29-2%28ln4%2Bln8%29=ln%283%29-2ln%2832%29=ln%283%2F32%5E2%29=ln%283%2F1024%29\"$ \n" ); document.write( "

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