document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=706871>Question 706871</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A quadratic equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+ax%5E2%2Bbx%2Bc=0+ ALIGN=MIDDLE  ALT=\"+ax%5E2%2Bbx%2Bc=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" > has -10 and 5 as solutions. Find the values of b and c if the value of a is 1.\r<BR>\n" );
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document.write( "Thank in in advance for you help!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #435407 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=435407\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Here is how to begin:\r<BR>\n" );
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document.write( "x=-10,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-10%29%5E2%2Bb%28-10%29%2Bc=0 ALIGN=MIDDLE  ALT=\"%28-10%29%5E2%2Bb%28-10%29%2Bc=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100-10b%2Bc=0 ALIGN=MIDDLE  ALT=\"100-10b%2Bc=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "x=5,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285%29%5E2%2B5b%2Bc=0 ALIGN=MIDDLE  ALT=\"%285%29%5E2%2B5b%2Bc=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25%2B5b%2Bc-0 ALIGN=MIDDLE  ALT=\"25%2B5b%2Bc-0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "This system is now ready to study:<BR>\n" );
document.write( "100-10b+c=0<BR>\n" );
document.write( "25+5b+c=0\r<BR>\n" );
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document.write( "You might want it in this form:<BR>\n" );
document.write( "-10b+c=-100<BR>\n" );
document.write( "5b+c=-25\r<BR>\n" );
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document.write( "Or better, like this:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10b-c=100 ALIGN=MIDDLE  ALT=\"10b-c=100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5b%2Bc=-25 ALIGN=MIDDLE  ALT=\"5b%2Bc=-25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Solve this system for b and c. </SPAN>\n" );
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