document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=306973>Question 306973</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle is 4 times as long as it is wide. A second rectangle is 5 centimeter longer and 2 centimeters wider than the first. The area of the second rectangle is 530 square centimeters greater than the first. What are the dimensions of the original rectangle? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #219603 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=219603\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let the width of the rectangle be x\r<BR>\n" );
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document.write( "the length will be 4x<BR>\n" );
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document.write( "second rectangle\r<BR>\n" );
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document.write( "Width will be x+2\r<BR>\n" );
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document.write( "Length will be 4x+5\r<BR>\n" );
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document.write( "(4x+5)(x+2)-530=4x*x\r<BR>\n" );
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document.write( "4x^2+13x+10-530=4x^2\r<BR>\n" );
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document.write( "13x=520\r<BR>\n" );
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document.write( "x=40 cm which is the width\r<BR>\n" );
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document.write( "length = 4x <BR>\n" );
document.write( "=160 cm.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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