document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=752562>Question 752562</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is 6 inches more than its width.  The area of the rectangle is 91 square inches.<BR>\n" );
document.write( "Please tell how this is done thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #457841 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=457841\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is 6 inches more than its width. The area of the rectangle is 91 square inches.<BR>\n" );
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document.write( "Let width be \"x\":<BR>\n" );
document.write( "Then length will be \"x+6\":<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "Area = length*width<BR>\n" );
document.write( "A(x) = x(x+6) = 91<BR>\n" );
document.write( "x^2 + 6x - 91 = 0<BR>\n" );
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document.write( "x^2 + 13x - 7x -91 = 0<BR>\n" );
document.write( "x(x+13)-7(x+13) = 0<BR>\n" );
document.write( "(x+13)(x-7) = 0<BR>\n" );
document.write( "Positive solution:<BR>\n" );
document.write( "x = 7 inches (width)<BR>\n" );
document.write( "x+6 = 13 inches (length)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
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