document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1106844>Question 1106844</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all values of k for which the equation\r<BR>\n" );
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document.write( "x^2 + 2kx + (-3)k - (-4) = 0\r<BR>\n" );
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document.write( "has only one solution.\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #721848 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39625)</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=721848\">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=%282k%29%5E2-4%2A%28-1%29%283k-4%29=0 ALIGN=MIDDLE  ALT=\"%282k%29%5E2-4%2A%28-1%29%283k-4%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >, meaning that the discriminant must be 0.\r<BR>\n" );
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document.write( "simplify and solve. </SPAN>\n" );
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