document.write( "Question 111062: Solve ln(x-2)+ ln(x+1)= 2lnx \n" ); document.write( "
Algebra.Com's Answer #81041 by HyperBrain(694)\"\" \"About 
You can put this solution on YOUR website!
\"ln%28x-2%29%2B+ln%28x%2B1%29=+2lnx\"
\n" ); document.write( "\"ln%28%28x-2%29%28x%2B1%29%29=ln%28x%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "Delogarizing,\r
\n" ); document.write( "\n" ); document.write( "\"%28x-2%29%28x%2B1%29=x%5E2\"
\n" ); document.write( "\"x%28x%2B1%29-2%28x%2B1%29=x%5E2\"
\n" ); document.write( "\"%28x%5E2%2Bx%29-%282x%2B2%29=x%5E2\"
\n" ); document.write( "\"x%5E2%2B%28x-2x%29-2=x%5E2\"
\n" ); document.write( "\"x%5E2-x-2=x%5E2\"
\n" ); document.write( "\"x%5E2-x%5E2-x-2=x%5E2-x%5E2\"
\n" ); document.write( "\"0-x-2=0\"
\n" ); document.write( "\"-x-2=0\"
\n" ); document.write( "\"-x-2%2B2=0%2B2\"
\n" ); document.write( "\"-x%2B0=2\"
\n" ); document.write( "\"-x=2\"
\n" ); document.write( "\"x=-2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Power up,
\n" ); document.write( "HyperBrain!
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