document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=422883>Question 422883</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all the numbers which make the rational expression undefined:<BR>\n" );
document.write( "p^3-6p/p^2-4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #295076 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=295076\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This one is MUCH easier than it looks!!  You have to ask yourself, \"What makes a fraction UNDEFINED?\"  The answer is \"DENOMINATOR = ZERO.\"  \r<BR>\n" );
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document.write( "So, make the denominator equal to zero (which we ALL know is NEVER really allowed in math!!), and solve the equation.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-2%29%28x%2B2%29=0 ALIGN=MIDDLE  ALT=\"%28x-2%29%28x%2B2%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "x= 2 or x= -2\r<BR>\n" );
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document.write( "Dr. R^2 </SPAN>\n" );
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