document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=207811>Question 207811</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is a letter that is used to represent one or more number which are the values. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #157190 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=157190\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A variable!\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "R^2 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );