document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=988562>Question 988562</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine the value of k when the equation has a repeated real solution:<BR>\n" );
document.write( "kx^2+(k+1)x-(k+2) <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #609084 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=609084\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Finish the description correctly.  \"...when the root of the EXPRESSION is repeated.\"\r<BR>\n" );
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document.write( "The variable being x,  Use the discriminant.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=kx%5E2%2B%28k%2B1%29x-%28k%2B2%29=0 ALIGN=MIDDLE  ALT=\"kx%5E2%2B%28k%2B1%29x-%28k%2B2%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > for the equation.<BR>\n" );
document.write( "Discriminant must also be zero,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28k%2B1%29%5E2-4%2Ak%28-1%29%28k%2B2%29=0 ALIGN=MIDDLE  ALT=\"%28k%2B1%29%5E2-4%2Ak%28-1%29%28k%2B2%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28k%2B1%29%5E2%2B4k%28k%2B2%29=0 ALIGN=MIDDLE  ALT=\"%28k%2B1%29%5E2%2B4k%28k%2B2%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k%5E2%2B2k%2B1%2B4k%5E2%2B8k=0 ALIGN=MIDDLE  ALT=\"k%5E2%2B2k%2B1%2B4k%5E2%2B8k=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5k%5E2%2B10k%2B1=0 ALIGN=MIDDLE  ALT=\"5k%5E2%2B10k%2B1=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k=%28-10%2B-+4sqrt%285%29%29%2F%282%2A5%29 ALIGN=MIDDLE  ALT=\"k=%28-10%2B-+4sqrt%285%29%29%2F%282%2A5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28k=%28-5%2B-+2sqrt%285%29%29%2F5%29 ALIGN=MIDDLE  ALT=\"highlight%28k=%28-5%2B-+2sqrt%285%29%29%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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