document.write( "Question 448413: I have a test tomorrow so I was wondering if you could help me with these two questions.\r
\n" );
document.write( "\n" );
document.write( "Write as a single logarithm:\r
\n" );
document.write( "\n" );
document.write( "ln(2x)+lnx^3-ln(x-3)\r
\n" );
document.write( "\n" );
document.write( " and\r
\n" );
document.write( "\n" );
document.write( "Solve the following equations for the unknown:\r
\n" );
document.write( "\n" );
document.write( "2x-x^2=-x\r
\n" );
document.write( "\n" );
document.write( "thank you! \n" );
document.write( "
Algebra.Com's Answer #308537 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 2x-x^2=-x \n" ); document.write( "x^2-3x=0 \n" ); document.write( "x(x-3)=0 \n" ); document.write( "x=0, x=3 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |