document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=313948>Question 313948</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangular window is 10 inches longer than it is wide. If the area of the window is 1200 square inches, find the length and the width. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #224440 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=224440\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> W=L+10<BR>\n" );
document.write( "A=LW<BR>\n" );
document.write( "A=L(L+10)<BR>\n" );
document.write( "1,200=L^2+10L<BR>\n" );
document.write( "L^2+10L-1,200=0<BR>\n" );
document.write( "(L-30)(L+40)=0<BR>\n" );
document.write( "L-30=0<BR>\n" );
document.write( "L=30 ANS. FOR THE WIDTH.<BR>\n" );
document.write( "W=30+10=40 ANS. FOR THE LENGTH.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "1,200=30*40<BR>\n" );
document.write( "1,200=1,200 \r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );