document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1019082>Question 1019082</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the discriminant. -4n^2+9n-13=-7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #635082 by </B><A HREF=/tutors/aboutme.mpl?userid=harpazo><B>harpazo(655)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=harpazo><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=harpazo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=635082\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let d = discriminant\r<BR>\n" );
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document.write( "d = b^2 - 4ac\r<BR>\n" );
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document.write( "Let a = -4<BR>\n" );
document.write( "Let b = 9<BR>\n" );
document.write( "Let c = -6\r<BR>\n" );
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document.write( "d = (9)^2 -4(-4)(-6)\r<BR>\n" );
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document.write( "d = 81 + 16(-6)\r<BR>\n" );
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document.write( "d = 81 - 96\r<BR>\n" );
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document.write( "d = -15 </SPAN>\n" );
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