document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1185479>Question 1185479</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The width of a rectangle is 4 less than twice its length. If the area of the rectangle is 120 cm2, what is the length of the diagonal? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #816304 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=816304\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Width 2L-4<BR>\n" );
document.write( "Length L<BR>\n" );
document.write( "120, the area\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L%282L-4%29=120 ALIGN=MIDDLE  ALT=\"L%282L-4%29=120\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L%28L-2%29=60 ALIGN=MIDDLE  ALT=\"L%28L-2%29=60\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------------<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=60=4%2A15=5%2A12=6%2A10 ALIGN=MIDDLE  ALT=\"60=4%2A15=5%2A12=6%2A10\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L%5E2-2L-60=0 ALIGN=MIDDLE  ALT=\"L%5E2-2L-60=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=%282%2B-+sqrt%284%2B4%2A60%29%29%2F2 ALIGN=MIDDLE  ALT=\"L=%282%2B-+sqrt%284%2B4%2A60%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=%282%2B-+2sqrt%2861%29%29%2F2 ALIGN=MIDDLE  ALT=\"L=%282%2B-+2sqrt%2861%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28L=1%2Bsqrt%2861%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28L=1%2Bsqrt%2861%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28L%29%5E2%2B%282L-4%29%5E2=d%5E2 ALIGN=MIDDLE  ALT=\"%28L%29%5E2%2B%282L-4%29%5E2=d%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=sqrt%28L%5E2%2B4L%5E2-16L%2B16%29 ALIGN=MIDDLE  ALT=\"d=sqrt%28L%5E2%2B4L%5E2-16L%2B16%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28d=sqrt%285L%5E2-16L%2B16%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28d=sqrt%285L%5E2-16L%2B16%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------substitute here for L and evaluate d.\r<BR>\n" );
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