document.write( "Question 58817: I need help on logarithms. This is a precalculus homework question. \"Write the expression as one logarithm. 2ln x - 4ln (1/y) - 3ln(xy)\" Thanks \n" ); document.write( "

Algebra.Com's Answer #40352 by funmath(2933) $\"\"$ $\"About$

You can put this solution on YOUR website!
Rules I will use:
\n" ); document.write( " $\"highlight%28aln%28x%29=ln%28x%5Ea%29%29\"$
\n" ); document.write( " $\"highlight%28ln%28x%29%2Bln%28y%29=ln%28xy%29%29\"$
\n" ); document.write( " $\"highlight%28ln%28x%29-ln%28y%29=ln%28x%2Fy%29%29\"$
\n" ); document.write( ":
\n" ); document.write( "Write the expression as one logarithm.
\n" ); document.write( "2ln(x)-4ln(1/y)-3ln(xy)
\n" ); document.write( " $\"ln%28x%5E2%29%2Bln%28%281%2Fy%29%5E%28-4%29%29-ln%28%28xy%29%5E3%29\"$
\n" ); document.write( " $\"ln%28x%5E2%29%2Bln%28y%5E4%29-ln%28x%5E3%2Ay%5E3%29\"$
\n" ); document.write( " $\"ln%28x%5E2%2Ay%5E4%29-ln%28x%5E3%2Ay%5E3%29\"$
\n" ); document.write( " $\"ln%28%28x%5E2%2Ay%5E4%29%2F%28x%5E3%2Ay%5E3%29%29\"$
\n" ); document.write( " $\"ln%28y%5E%284-3%29%2Fx%5E%283-2%29%29\"$
\n" ); document.write( " $\"ln%28y%2Fx%29\"$
\n" ); document.write( "Happy Calculating!!! \n" ); document.write( "

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