document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=161830>Question 161830</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the length of the rectangle in terms of x.<BR>\n" );
document.write( "Area = 4x^3-5x^2-10x-3 and width = 4x+3\r<BR>\n" );
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document.write( "Area of rectangle is L times W<BR>\n" );
document.write( "This is the last problem for Algebra 1 course, your website helped me with all the other problems, but I can't solve this one.  Thank you so much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #119238 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=119238\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area = 4x^3-5x^2-10x-3 and width = 4x+3<BR>\n" );
document.write( "(4x^3-5x^2-10x-3)/(4x+3)=(x^2-2x-1) is the length.<BR>\n" );
document.write( "This requires long division which is very clumbersome to present here.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "x^2-2x-1<BR>\n" );
document.write( "4x+3 (multiply)<BR>\n" );
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document.write( "4x^3-8x^2-4x+3x^2-6x-3<BR>\n" );
document.write( "4x^3-5x^2-10x-3 </SPAN>\n" );
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