document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=864642>Question 864642</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangular swimming pool is twice as long as it is wide. A small sidewalk surrounds the pool. The walkway is a constant 2ft wide and has an area of 196 square feet. Find the dimensions of the pool. <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #521141 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=521141\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Pool length, x.<BR>\n" );
document.write( "Pool width, y.<BR>\n" );
document.write( "2 = width of walkway.<BR>\n" );
document.write( "x=2y; so let us say:<BR>\n" );
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document.write( "2y = pool length, and y = pool width<BR>\n" );
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document.write( "Total Area combined walkway and pool is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282y%2B2%2A2%29%28y%2B2%2A2%29 ALIGN=MIDDLE  ALT=\"%282y%2B2%2A2%29%28y%2B2%2A2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Pool Area is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2y%5E2 ALIGN=MIDDLE  ALT=\"2y%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Walkway area is given, 196 square feet.<BR>\n" );
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document.write( "Those three parts give you <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Total=Pool%2BWalkway ALIGN=MIDDLE  ALT=\"Total=Pool%2BWalkway\"   DISABLED_style= \"max-width:90%; height:auto;\" >:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%282y%2B4%29%28y%2B4%29=2y%5E2%2B196%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%282y%2B4%29%28y%2B4%29=2y%5E2%2B196%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  This will be a quadratic equation.  Can you do the rest? </SPAN>\n" );
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