document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=460387>Question 460387</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can u help me solve this? <BR>\n" );
document.write( "Subtract and simplify if possible: <BR>\n" );
document.write( "6/5r^2 - 7/5r-5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #315767 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=315767\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Subtract and simplify if possible: <BR>\n" );
document.write( "6/5r^2 - 7/5r-5<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "[6/5r^2] - [7/(5(r-1)]<BR>\n" );
document.write( "----<BR>\n" );
document.write( "least common denominator: 5r^2(r-1)<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "Rewrite each fraction with the lcd as its denominator:<BR>\n" );
document.write( "[6(r-1)/lcd] - [7r^2/lcd]<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Combine the numerators over the lcd:<BR>\n" );
document.write( "---<BR>\n" );
document.write( "[-7r^2+6r-6]/[5r^2(r-1)]<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=========<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );