document.write( "Question 1082220: Use the logarithmic differentiation to find f'(×) if
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Algebra.Com's Answer #696288 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"f%28x%29+=+%28e%5E%282x%29%28x%2B1%29%5E7%29%2Fsqrt%28x%5E2%2B4%29\"\r\n" );
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document.write( "\"ln%28f%28x%29%5E%22%22%29=ln%28%28e%5E%282x%29%28x%2B1%29%5E7%29%2Fsqrt%28x%5E2%2B4%29%29\"\r\n" );
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document.write( "\"ln%28f%28x%29%5E%22%22%29=ln%28e%5E%282x%29%28x%2B1%29%5E7%29-ln%28sqrt%28x%5E2%2B4%29%29\"\r\n" );
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document.write( "\"ln%28f%28x%29%5E%22%22%29=2x%2B7ln%28x%2B1%29-expr%281%2F2%29ln%28x%5E2%2B4%29\"\r\n" );
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document.write( "Edwin
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