document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=236037>Question 236037</A>: <I><SPAN STYLE=\"word-break: break-all;\"> factor 7x^2-21xy-28^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #173778 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=173778\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 7x^2-21xy-28y^2 [I'll assume there is supposed to be a y in the -28^2 term]<BR>\n" );
document.write( "7(x^2-3xy-4y^2)<BR>\n" );
document.write( "7(x-4y)(x+1y) ans. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );