document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=555016>Question 555016</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is 3 inches greater than the width.<BR>\n" );
document.write( "              A. Write a polynomial that represents the area of the rectangle.<BR>\n" );
document.write( "              B. Find the area of the rectangle when the width is 4 inches. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #361585 by </B><A HREF=/tutors/aboutme.mpl?userid=Maths68><B>Maths68(1474)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Maths68><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=Maths68><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=361585\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Length = l<BR>\n" );
document.write( "Width = w<BR>\n" );
document.write( "The length of a rectangle is 3 inches greater than the width = l = w+3<BR>\n" );
document.write( "Area of rectangle = a\r<BR>\n" );
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document.write( "A. Write a polynomial that represents the area of the rectangle.<BR>\n" );
document.write( "a=lw<BR>\n" );
document.write( "a=w(w+3)<BR>\n" );
document.write( "a=w^2+3w<BR>\n" );
document.write( "w^2+3w-a=0\r<BR>\n" );
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document.write( "(B)<BR>\n" );
document.write( "Find the area of the rectangle when the width is 4 inches<BR>\n" );
document.write( "a=w^2+3w<BR>\n" );
document.write( "w=4<BR>\n" );
document.write( "a=(4)^2+3(4)<BR>\n" );
document.write( "a=16+12<BR>\n" );
document.write( "a=28 sq inches\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );