document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=925610>Question 925610</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please Help!!! Q) In a school 5/2 times the square root of the total number of children play football, one fourth of the total number of children play tennis and the remaining 28 children play basketball. Find the total number of children in school??  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #561670 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</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=561670\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "if the total number of children is <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=%285%2F2%29sqrt%28x%29 ALIGN=MIDDLE  ALT=\"%285%2F2%29sqrt%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >   play football\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29x ALIGN=MIDDLE  ALT=\"%281%2F4%29x\"   DISABLED_style= \"max-width:90%; height:auto;\" >  play tennis \r<BR>\n" );
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document.write( " the remaining <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=28 ALIGN=MIDDLE  ALT=\"28\"   DISABLED_style= \"max-width:90%; height:auto;\" > children play basketball\r<BR>\n" );
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document.write( "so, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%285%2F2%29sqrt%28x%29%2B%281%2F4%29x%2B28 ALIGN=MIDDLE  ALT=\"x=%285%2F2%29sqrt%28x%29%2B%281%2F4%29x%2B28\"   DISABLED_style= \"max-width:90%; height:auto;\" > ....solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >, both sides multiply by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4 ALIGN=MIDDLE  ALT=\"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=4x=4%285%2F2%29sqrt%28x%29%2B4%281%2F4%29x%2B28%2A4 ALIGN=MIDDLE  ALT=\"4x=4%285%2F2%29sqrt%28x%29%2B4%281%2F4%29x%2B28%2A4\"   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=4x=10sqrt%28x%29%2Bx%2B112 ALIGN=MIDDLE  ALT=\"4x=10sqrt%28x%29%2Bx%2B112\"   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=3x-112=10sqrt%28x%29 ALIGN=MIDDLE  ALT=\"3x-112=10sqrt%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >....square both sides\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283x-112%29%5E2=%2810sqrt%28x%29%29%5E2 ALIGN=MIDDLE  ALT=\"%283x-112%29%5E2=%2810sqrt%28x%29%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=9x%5E2-672x%2B12544=100x ALIGN=MIDDLE  ALT=\"9x%5E2-672x%2B12544=100x\"   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=9x%5E2-672x-100x%2B12544=0 ALIGN=MIDDLE  ALT=\"9x%5E2-672x-100x%2B12544=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=9x%5E2-772x%2B12544=0 ALIGN=MIDDLE  ALT=\"9x%5E2-772x%2B12544=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=x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%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+=+%28-%28-772%29+%2B-+sqrt%28+%28-772%29%5E2-4%2A9%2A12544+%29%29%2F%282%2A9%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-%28-772%29+%2B-+sqrt%28+%28-772%29%5E2-4%2A9%2A12544+%29%29%2F%282%2A9%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+=+%28772+%2B-+sqrt%28+595984-451584+%29%29%2F18+ ALIGN=MIDDLE  ALT=\"x+=+%28772+%2B-+sqrt%28+595984-451584+%29%29%2F18+\"   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+=+%28772+%2B-+sqrt%28+144400+%29%29%2F18+ ALIGN=MIDDLE  ALT=\"x+=+%28772+%2B-+sqrt%28+144400+%29%29%2F18+\"   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+=+%28772+%2B-+380%29%2F18+ ALIGN=MIDDLE  ALT=\"x+=+%28772+%2B-+380%29%2F18+\"   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+=+%28772+%2B380%29%2F18+ ALIGN=MIDDLE  ALT=\"x+=+%28772+%2B380%29%2F18+\"   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+=+1152%2F18+ ALIGN=MIDDLE  ALT=\"x+=+1152%2F18+\"   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+=+64 ALIGN=MIDDLE  ALT=\"x+=+64\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "or\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28772+-380%29%2F18+ ALIGN=MIDDLE  ALT=\"x+=+%28772+-380%29%2F18+\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+392%2F18+ ALIGN=MIDDLE  ALT=\"x+=+392%2F18+\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+21.78+ ALIGN=MIDDLE  ALT=\"x+=+21.78+\"   DISABLED_style= \"max-width:90%; height:auto;\" > ...we can not use decimal for number of the children\r<BR>\n" );
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document.write( "=> our solution is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x+=+64+%29 ALIGN=MIDDLE  ALT=\"highlight%28x+=+64+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "check:<BR>\n" );
document.write( "so, if the total number of children is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=64 ALIGN=MIDDLE  ALT=\"64\"   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=%285%2F2%29sqrt%2864%29=%285%2F2%29%2A8=5%2A4=20 ALIGN=MIDDLE  ALT=\"%285%2F2%29sqrt%2864%29=%285%2F2%29%2A8=5%2A4=20\"   DISABLED_style= \"max-width:90%; height:auto;\" >   play football\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%2964=64%2F4=16 ALIGN=MIDDLE  ALT=\"%281%2F4%2964=64%2F4=16\"   DISABLED_style= \"max-width:90%; height:auto;\" >  play tennis \r<BR>\n" );
document.write( "\n" );
document.write( " the remaining <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=64-%2820%2B16%29=64-36=28 ALIGN=MIDDLE  ALT=\"64-%2820%2B16%29=64-36=28\"   DISABLED_style= \"max-width:90%; height:auto;\" > children play basketball\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );