document.write( "Question 461940: How do you solve a problem that has a divided variable as a base of a logarithm?
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Algebra.Com's Answer #316714 by AnlytcPhil(1806) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "Using the change of base formula on the numerator only to\r\n" );
document.write( "natural logs:\r\n" );
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document.write( "Using the change of base formula on the denominator only to\r\n" );
document.write( "natural logs: [Note: you could use logs base 10 if you prefer]\r\n" );
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document.write( "So we have\r\n" );
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document.write( "If you prefer to use logs base 10 then just replace \r\n" );
document.write( "all the 's with 's and the answer will be\r\n" );
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document.write( "Edwin

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