document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=705346>Question 705346</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle has a length that is 4 more than its width. The rectangle has an area of 320 square meters. What are the dimensions of the rectangle? Please and thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #434552 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=434552\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x(x+4) = 320\r<BR>\n" );
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document.write( "x^2 + 4x = 320\r<BR>\n" );
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document.write( "x^2 + 4x - 320 = 0\r<BR>\n" );
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document.write( "(x - 16)(x + 20) = 0\r<BR>\n" );
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document.write( "x-16 = 0 or x+20 = 0\r<BR>\n" );
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document.write( "x = 16 or x = -20\r<BR>\n" );
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document.write( "So the width is 16 meters. The length is 20 meters.\r<BR>\n" );
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document.write( "Thanks,\r<BR>\n" );
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document.write( "Jim\r<BR>\n" );
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