document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=815127>Question 815127</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me Factorise the following question?\r<BR>\n" );
document.write( "\n" );
document.write( "x^2+4x-21 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #490718 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=490718\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please help me Factorise the following question?\r<BR>\n" );
document.write( "\n" );
document.write( "x^2+4x-21<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "It's not a question, it's a polynomial.<BR>\n" );
document.write( "Find a pair of factors of 21 that differ by 4. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );