document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1092515>Question 1092515</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is 4 centimeters longer than its width. The area of the rectangle is 320 square centimeters. Find the width of the rectangle.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #707137 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=707137\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> width=w<BR>\n" );
document.write( "length=w+4<BR>\n" );
document.write( "area is w(w+4)=320<BR>\n" );
document.write( "w^2+4w-320=0<BR>\n" );
document.write( "(w+20)(w-16)=0<BR>\n" );
document.write( "w=16 cm only positive root. ANSWER<BR>\n" );
document.write( "length=20 cm<BR>\n" );
document.write( "area is 16*20=320 cm^2 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );