document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1009394>Question 1009394</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is 9 centimeters more than four times the width of the area of the rectangle is 198 centimeters squared 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 #624891 by </B><A HREF=/tutors/aboutme.mpl?userid=tiffany222><B>tiffany222(56)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tiffany222><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=624891\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let width be x<BR>\n" );
document.write( "Let length be y\r<BR>\n" );
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document.write( "y = 4x + 9\r<BR>\n" );
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document.write( "A = l * w = x * y<BR>\n" );
document.write( "A = x (4x + 9)<BR>\n" );
document.write( "198 = 4x^2 + 9x<BR>\n" );
document.write( "0 = 4x^2 + 9x - 198<BR>\n" );
document.write( "(x - 6) (4x + 33) = 0<BR>\n" );
document.write( "x = 6, -33/4<BR>\n" );
document.write( "x = 6 only because -33/4 is rejected\r<BR>\n" );
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document.write( "Substituting x to find y:<BR>\n" );
document.write( "y = 4x + 9<BR>\n" );
document.write( "y = 4 (6) + 9<BR>\n" );
document.write( "y = 24 + 9<BR>\n" );
document.write( "y = 33\r<BR>\n" );
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document.write( "Final Answer:<BR>\n" );
document.write( "Width = 6 cm<BR>\n" );
document.write( "Length = 33 cm<BR>\n" );
document.write( " </SPAN>\n" );
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