document.write( "Question 48194This question is from textbook College Algebra
\n" ); document.write( ": Rewrite the expression as a single logarithm:\r
\n" ); document.write( "\n" ); document.write( "ln(a + b) + ln(a - b) - 2 ln c\r
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Algebra.Com's Answer #31894 by atif.muhammad(135) $\"\"$ $\"About$

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document.write( "Use logarithmic law: log a + log b = log ab\r\n" );
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document.write( "Use logarithmic law: a log b = log (b^a)\r\n" );
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document.write( "Use logarithmic law: log a - log b = log \r\n" );
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