document.write( "Question 1109806: Write the following as single logarithm:
\n" ); document.write( "1) 3log(x-1)-2log(x)+5log(x^2)-log(x+1)
\n" ); document.write( "2) 2log(12)-1/2log(9)-3log(2)
\n" ); document.write( "3) 3log(x)-2log(y)+5log(z)
\n" ); document.write( "4) 2log(a)+3log(b)-4log(c)
\n" ); document.write( "5) 2log(6)+log(2)-log(3) \n" ); document.write( "
Algebra.Com's Answer #724741 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
\r\n" );
document.write( "The three main rules of logs to use on theses are:\r\n" );
document.write( "\r\n" );
document.write( "1.   A∙log(B) = log(BA)\r\n" );
document.write( "2.   log(A)+log(B) = log(A∙B)\r\n" );
document.write( "3.   log(A)-log(B) = log(A/B}\r\n" );
document.write( "\r\n" );
document.write( "I'll do 2) and 3).  You do the others:\r\n" );
document.write( "\r\n" );
document.write( "2)  2log(12)-(1/2)log(9)-3log(2)\r\n" );
document.write( "\r\n" );
document.write( "    log(122)-log(91/2)-log(23)\r\n" );
document.write( "    log(144)-log(3)-log(8)\r\n" );
document.write( "    log(144/3)-log(8)\r\n" );
document.write( "    log(48)-log(8)\r\n" );
document.write( "    log(48/8)\r\n" );
document.write( "    log(6)  \r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "3)  3log(x)-2log(y)+5log(z)\r\n" );
document.write( "    log(x3)-log(y2)+log(z5)\r\n" );
document.write( "    log(x3/y2)+log(z5)\r\n" );
document.write( "    log[(x3/y2)∙(z5)]\r\n" );
document.write( "    log(x3z5/y2)\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" ); document.write( "
\n" );