document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=206099>Question 206099</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the value of k so that the equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x%5E2%2Bkx-15=0+ ALIGN=MIDDLE  ALT=\"+2x%5E2%2Bkx-15=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" > will have one root equal to 3. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #155714 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=155714\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Simply plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=3 ALIGN=MIDDLE  ALT=\"x=3\"   DISABLED_style= \"max-width:90%; height:auto;\" >, simplify, and solve for 'k'. Because you plug in a value for 'x', there will only be one variable left to solve for. </SPAN>\n" );
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