document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1184310>Question 1184310</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the value of p for which the equation (1-2p)x^2 + 8px - (2+8p) = 0 has two equal roots. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #814839 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=814839\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "The discriminant should be equal to 0:  \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%5E2+-+4ac+=+%288p%29%5E2+-+4%2A%281-2p%29%2A%28-%282%2B8p%29%29+=+64p%5E2%2B8%2A%281-2p%29%281%2B4p%29+=+0 ALIGN=MIDDLE   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=8p%5E2+%2B+%281-2p%29%281%2B4p%29+=+0 ALIGN=MIDDLE  ALT=\"8p%5E2+%2B+%281-2p%29%281%2B4p%29+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8p%5E2+%2B1+%2B2p+-+8p%5E2=0 ALIGN=MIDDLE  ALT=\"8p%5E2+%2B1+%2B2p+-+8p%5E2=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=highlight%28p+=+-1%2F2%29 ALIGN=MIDDLE  ALT=\"highlight%28p+=+-1%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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