document.write( "Question 171707: Here is my problem: Write the expression as a single logarithm\r
\n" ); document.write( "\n" ); document.write( "2ln(x^2+1)-ln(2x^3-1)
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Algebra.Com's Answer #126830 by stanbon(75887)\"\" \"About 
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Write the expression as a single logarithm
\n" ); document.write( "2ln(x^2+1)-ln(2x^3-1)
\n" ); document.write( "= -[2ln(x^2+1)+ln(2x^3-1)]\r
\n" ); document.write( "\n" ); document.write( "= -2ln[(x^2+1)(2x^3-1)]\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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