document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=800401>Question 800401</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For what values of k does 3x^2 -kx + 2 = 0 have equal roots<BR>\n" );
document.write( "Can you please help me out , thanks so much in advance:) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #483052 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=483052\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x^2 -kx + 2 = 0 have equal roots\r<BR>\n" );
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document.write( "Therefore discriminant = b^2-4ac =0\r<BR>\n" );
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document.write( "b=-k, a=3,c=2\r<BR>\n" );
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document.write( "b^2-4ac= (-k)^2-4*3*2=0\r<BR>\n" );
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document.write( "k^2-24=0\r<BR>\n" );
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document.write( "k^2=24\r<BR>\n" );
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document.write( "k= +/- 2sqrt(6)\r<BR>\n" );
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