document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1192275>Question 1192275</A>: <I><SPAN STYLE=\"word-break: break-all;\"> determine the point of the discontinuity of the rational function <BR>\n" );
document.write( "2^2+7x-4/x^2+x-12 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #824183 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39627)</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=824183\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> One could guess your expression really is (2^2+7x-4)/(x^2+x-12)<BR>\n" );
document.write( "and numerator and denominator are the same as to mean <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%28x%2B4%29%282x-1%29%29%2F%28%28x-3%29%28x%2B4%29%29 ALIGN=MIDDLE  ALT=\"%28%28x%2B4%29%282x-1%29%29%2F%28%28x-3%29%28x%2B4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The discontinuity is for x values giving 0 in the denominator factors, which are for x at -4.\r<BR>\n" );
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