document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=200823>Question 200823</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find b^2  - 4ac and the number of real solutions<BR>\n" );
document.write( "-3x^2 + 7x = 0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #151062 by </B><A HREF=/tutors/aboutme.mpl?userid=RAY100><B>RAY100(1637)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=RAY100><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=151062\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -3x^2 +7x +0  =0<BR>\n" );
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document.write( "a= (-3),,,,,,b= (7),,,,,,,,,c=0<BR>\n" );
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document.write( "Discriminant  = b^2 -4ac = (7)^2 - 4 (-3) (0) = 49<BR>\n" );
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document.write( "D > 0 ,,,,,therefore  2  real  numbers  as  solutions,,,,,,0,,,2.3333<BR>\n" );
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document.write( "if  D = 0,,,,,,  one  solution<BR>\n" );
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document.write( "if  D less  than  0  =   no  real  solutions </SPAN>\n" );
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