document.write( "Question 686952: ln x + ln (x+1)= ln 6 \n" ); document.write( "

Algebra.Com's Answer #424953 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
ln x + ln (x+1)= ln 6
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\n" ); document.write( "ln[x(x+1)] = ln(6)
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\n" ); document.write( "x(x+1) = 6
\n" ); document.write( "x^2 + x -6 = 0
\n" ); document.write( "Factor:
\n" ); document.write( "(x+3)(x-2)
\n" ); document.write( "Positive solution only:
\n" ); document.write( "x = 2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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