document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=976442>Question 976442</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A Rectangular lot measures (5w+32)cm by (5w-32)cm is added to both dimensions how is area affected : EXPLAIN<BR>\n" );
document.write( "1. What is Given \r<BR>\n" );
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document.write( "2.Solutions<BR>\n" );
document.write( "A.Original Area\r<BR>\n" );
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document.write( "B.New Area\r<BR>\n" );
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document.write( "3.Explain<BR>\n" );
document.write( "Need answers now ! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #598026 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=598026\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The dimensions are  (5w+32)cm by (5w-32)cm .  I don't know what is added.\r<BR>\n" );
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document.write( "The area as it stands is 25w^2-1024.  If w=10, the area is 2500-1024=1476, an 82X18 rectangle\r<BR>\n" );
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document.write( "If you add 10 cm, the lot is (5w+42)(5w-22)=25w^2+100w-964.  If w=10, area is 3500-964=2536, a 92X28 rectangle.  It is quadratic, however, and not simply linear, like the perimeter.\r<BR>\n" );
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document.write( "Areas increase as the square, but it is more complicated in a rectangle because of internal products.  Double the side length of a square and you increase the area 4 times.  Triple it and you increase the area 9 times.  With a rectangle, it is not that simple, but the This is basically how you do these problems.  Again, without knowing what is added, I can't tell.\r<BR>\n" );
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document.write( "Example:<BR>\n" );
document.write( "2*5 lot =10 square units.<BR>\n" );
document.write( "add x to each.  <BR>\n" );
document.write( "(2+x)(5+x)=10 + 7x +x^2\r<BR>\n" );
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document.write( "if x =1, the lot's new area is 3*6=18<BR>\n" );
document.write( "x^2+7x+10=18.<BR>\n" );
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