document.write( "Question 6137: express as a single logarithm\r
\n" );
document.write( "\n" );
document.write( "log(x^2+2x-3/x^2-4)-log(x^2+7x+6/x+2)\r
\n" );
document.write( "\n" );
document.write( "Thank you so much for all your help.\r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #3331 by arunpaul(104)![]() ![]() ![]() You can put this solution on YOUR website! log(x^2+2x-3/x^2-4)-log(x^2+7x+6/x+2) \n" ); document.write( "=log((x^2+2x-3/x^2-4)/(x^2+7x+6/x+2)) \n" ); document.write( "=log[{(x^2+3x-x-3)/((x+2)(x-2))}/{(x^2+6x+x+6)/(x+2)}] \n" ); document.write( "= log [{((x+3)(x-1))/((x+2)(x-2))}/{(x+6)(x+1)/(x+2)}] \n" ); document.write( "= log [{((x+3)(x-1))/(x-2)}/{(x+6)(x+1)}]\r \n" ); document.write( "\n" ); document.write( "(Ans) \n" ); document.write( " |