document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1151651>Question 1151651</A>: <I><SPAN STYLE=\"word-break: break-all;\">  A lawn is in the shape of a right angled triangle.The length of two shorter sides are (x+2)m ,while the length of hypotenuse is 5x m.Form and solve an equation in x and hence find the area of the lawn in m^2. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #773469 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=773469\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A lawn is in the shape of a right angled triangle.\r<BR>\n" );
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document.write( "The length of two shorter sides are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B2%29m ALIGN=MIDDLE  ALT=\"%28x%2B2%29m\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,while the length of hypotenuse is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285x%29m+ ALIGN=MIDDLE  ALT=\"%285x%29m+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Form and solve an equation in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > and hence find the area of the lawn in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E2 ALIGN=MIDDLE  ALT=\"m%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "the area of triangle is:\r<BR>\n" );
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document.write( "use Pythagorean theorem to calculate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285x%29%5E2=%28x%2B2%29%5E2%2B%28x%2B2%29%5E2 ALIGN=MIDDLE  ALT=\"%285x%29%5E2=%28x%2B2%29%5E2%2B%28x%2B2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25x%5E2=x%5E2+%2B+4x+%2B+4%2Bx%5E2+%2B+4x+%2B+4 ALIGN=MIDDLE  ALT=\"25x%5E2=x%5E2+%2B+4x+%2B+4%2Bx%5E2+%2B+4x+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25x%5E2=2x%5E2+%2B+8x+%2B+8 ALIGN=MIDDLE  ALT=\"25x%5E2=2x%5E2+%2B+8x+%2B+8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25x%5E2-2x%5E2+-+8x+-8=0 ALIGN=MIDDLE  ALT=\"25x%5E2-2x%5E2+-+8x+-8=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=23x%5E2+-+8x+-8=0 ALIGN=MIDDLE  ALT=\"23x%5E2+-+8x+-8=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......use quadratic formula\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-%28-8%29+%2B-+sqrt%28%28-8%29%5E2-4%2A23%2A%28-8%29+%29%29%2F%282%2A23%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-%28-8%29+%2B-+sqrt%28%28-8%29%5E2-4%2A23%2A%28-8%29+%29%29%2F%282%2A23%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288+%2B-+sqrt%2864%2B736+%29%29%2F46+ ALIGN=MIDDLE  ALT=\"x+=+%288+%2B-+sqrt%2864%2B736+%29%29%2F46+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288+%2B-+sqrt%28800+%29%29%2F46+ ALIGN=MIDDLE  ALT=\"x+=+%288+%2B-+sqrt%28800+%29%29%2F46+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288+%2B-+20sqrt%282%29%29%2F46+ ALIGN=MIDDLE  ALT=\"x+=+%288+%2B-+20sqrt%282%29%29%2F46+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........simplify\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%284+%2B-10sqrt%282%29%29%2F23+ ALIGN=MIDDLE  ALT=\"x+=+%284+%2B-10sqrt%282%29%29%2F23+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "solutions:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+4%2F23+-+%2810+sqrt%282%29%29%2F23=-0.44 ALIGN=MIDDLE  ALT=\"x+=+4%2F23+-+%2810+sqrt%282%29%29%2F23=-0.44\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> disregard negative solution<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+4%2F23+%2B+%2810+sqrt%282%29%29%2F23=0.79 ALIGN=MIDDLE  ALT=\"x+=+4%2F23+%2B+%2810+sqrt%282%29%29%2F23=0.79\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "sides are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%280.79%2B2%29 ALIGN=MIDDLE  ALT=\"%280.79%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >m= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282.79%29 ALIGN=MIDDLE  ALT=\"%282.79%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >m=>height=base\r<BR>\n" );
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document.write( "hypotenuse is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2A0.79+%7D%7Dm=%7B%7B%7B3.95+ ALIGN=MIDDLE  ALT=\"5%2A0.79+%7D%7Dm=%7B%7B%7B3.95+\"   DISABLED_style= \"max-width:90%; height:auto;\" >m \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%281%2F2%29base%2Aheight ALIGN=MIDDLE  ALT=\"A=%281%2F2%29base%2Aheight\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%281%2F2%29%282.79m%29%2A%282.79m%29 ALIGN=MIDDLE  ALT=\"A=%281%2F2%29%282.79m%29%2A%282.79m%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%281%2F2%29%287.78m%5E2%29 ALIGN=MIDDLE  ALT=\"A=%281%2F2%29%287.78m%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=3.89m%5E2%29 ALIGN=MIDDLE  ALT=\"A=3.89m%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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