document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=411667>Question 411667</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello, I soloved this quadratic equation and came up with a negative answer which I think is right.  Would you please check it.\r<BR>\n" );
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document.write( "16x^2-40x=-25<BR>\n" );
document.write( "16x^2-40x+25=0<BR>\n" );
document.write( "-40+-sqrt(40)^2-4(16)(25)/(2(16))<BR>\n" );
document.write( "-40+-sqrt(1600-1600)/(32)<BR>\n" );
document.write( "-40+-sqrt(0)/(32)<BR>\n" );
document.write( "x = -(4)/(5)\r<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 #289314 by </B><A HREF=/tutors/aboutme.mpl?userid=emargo19><B>emargo19(101)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=emargo19><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=289314\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16x%5E2-40x=-25 ALIGN=MIDDLE  ALT=\"16x%5E2-40x=-25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16x%5E2-40x%2B25=0 ALIGN=MIDDLE  ALT=\"16x%5E2-40x%2B25=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Using the Quadratic Equation=<BR>\n" );
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;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-%28-40%29+%2B-+sqrt%28+%28-40%29%5E2-+%284%29%2816%29%2825%29+%29%29%2F%282%2A16%29 ALIGN=MIDDLE  ALT=\"x+=+%28-%28-40%29+%2B-+sqrt%28+%28-40%29%5E2-+%284%29%2816%29%2825%29+%29%29%2F%282%2A16%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2840+%2B-+sqrt%281600-+1600%29%29%2F%2832%29 ALIGN=MIDDLE  ALT=\"x+=+%2840+%2B-+sqrt%281600-+1600%29%29%2F%2832%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2840+%2B-+sqrt%280%29%29%2F%2832%29 ALIGN=MIDDLE  ALT=\"x+=+%2840+%2B-+sqrt%280%29%29%2F%2832%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2840+%2B-+0%29%2F%2832%29 ALIGN=MIDDLE  ALT=\"x+=+%2840+%2B-+0%29%2F%2832%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2840-0%29%2F32+ ALIGN=MIDDLE  ALT=\"x+=+%2840-0%29%2F32+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2840%2B0%29%2F32 ALIGN=MIDDLE  ALT=\"%2840%2B0%29%2F32\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+40%2F32 ALIGN=MIDDLE  ALT=\"x+=+40%2F32\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40%2F32 ALIGN=MIDDLE  ALT=\"40%2F32\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%285%29%2F%284%29 ALIGN=MIDDLE  ALT=\"x+=+%285%29%2F%284%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285%29%2F%284%29 ALIGN=MIDDLE  ALT=\"%285%29%2F%284%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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