document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=55508>Question 55508</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0072549017/algebrahomeworkh>Beginning Algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> This is actually an rational expression which I am sure it is a difference but here it is.\r<BR>\n" );
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document.write( "Simplify--\r<BR>\n" );
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document.write( "2r^2+3r-20s^2 from 4r^2-25s^2. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #37666 by </B><A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><B>tutorcecilia(2152)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><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/cgi-bin/show-face.mpl?user=tutorcecilia><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=37666\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2r^2+3r-20s^2 from 4r^2-25s^2 <BR>\n" );
document.write( "4r^2-25s^2 - (2r^2+3r-20s^2) <BR>\n" );
document.write( "4r^2-25s^2 - 2r^2-3r+20s^2<BR>\n" );
document.write( "4r^2-2r^2 -25s^2+20s^2-3r [Combine like-terms]<BR>\n" );
document.write( "2r^2 -5s^2-3r<BR>\n" );
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