document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=173066>Question 173066</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a rectangle of length x and width 4 is cut out of a rectangle of length x+9 and width x. Find the area of the resulting shape, if all dimensions are in meters? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #127907 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=127907\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a rectangle of length x and width 4 is cut out of a rectangle of length x+9 and width x. Find the area of the resulting shape, if all dimensions are in meters?<BR>\n" );
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document.write( "Draw the picture of the rectangle inside a larger rectangle.<BR>\n" );
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document.write( "The inner rectangle has an area of 4x sq.meters.<BR>\n" );
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document.write( "The larger rectangle (including the inner rectangle) has <BR>\n" );
document.write( "area = x(x+9) = x^2+9x sq meters.<BR>\n" );
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document.write( "EQUATION:<BR>\n" );
document.write( "Area you want = larger area - smaller area<BR>\n" );
document.write( "A = x^2+9x - 4x<BR>\n" );
document.write( "A = x^2+5x<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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