document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=78368>Question 78368</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area of a rectangle of lenght x is give by 3x^2+5x.  Find the width of the rectangle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #56205 by </B><A HREF=/tutors/aboutme.mpl?userid=dolly><B>dolly(163)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dolly><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=56205\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area of the rectangle = 3x^2 + 5x<BR>\n" );
document.write( "Length of the rectangle = x<BR>\n" );
document.write( "Thus the width = Area/length<BR>\n" );
document.write( "              = (3x^2 + 5x)/x<BR>\n" );
document.write( "              = 3x^2/x + 5x/x<BR>\n" );
document.write( "              = 3x + 5\r<BR>\n" );
document.write( "\n" );
document.write( "Thus the width of the rectangle = 3x + 5<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );