document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=208585>Question 208585</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Perform the indicated operations and simplify. I think I can just start by crossing off things that cancel each other.... but after that I am lost.\r<BR>\n" );
document.write( "\n" );
document.write( "v-6/v-9 - v+1/v+9 + v-63/v^2-81\r<BR>\n" );
document.write( "\n" );
document.write( "HELP!! PLEASE!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #157973 by </B><A HREF=/tutors/aboutme.mpl?userid=RAY100><B>RAY100(1637)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=RAY100><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=157973\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (v-6)/(v-9) - (v+1)/(v+9) + (v-63)/(v^2-81)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "LCD = (v-9)(v+9) = v^2 -81<BR>\n" );
document.write( ".<BR>\n" );
document.write( "{(v-6)(v+9) -(v+1)(v-9) +(v-63)} / (v-9)(v+9)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "{v^2 +3v -54 -(v^2 -8v-9) +v-63 } / (v-9)(v+9)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "(12v -108)/ (v-9)(v+9)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "12(v-9)/(v-9)(v+9)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "12/(v+9)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "check,,,let  v=3,,,both  original  and  answer  =1<BR>\n" );
document.write( ".<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );