document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1084490>Question 1084490</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For what two values of x is the sum of these rational expressions undefined?Type your answer as two integers separated by a comma, like this: -13, \r<BR>\n" );
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document.write( "x+3/x^2-2x-15 + 3x+1/2x+6\r<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 #698585 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=698585\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B3%29%2F%28x%5E2-2x-15%29+%2B+%283x%2B1%29%2F%282x%2B6%29+ ALIGN=MIDDLE  ALT=\"%28x%2B3%29%2F%28x%5E2-2x-15%29+%2B+%283x%2B1%29%2F%282x%2B6%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >....factor first\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B3%29%2F%28x%5E2%2B3x-5x-15%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+ ALIGN=MIDDLE  ALT=\"%28x%2B3%29%2F%28x%5E2%2B3x-5x-15%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+\"   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=%28x%2B3%29%2F%28%28x%5E2%2B3x%29-%285x%2B15%29%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+ ALIGN=MIDDLE  ALT=\"%28x%2B3%29%2F%28%28x%5E2%2B3x%29-%285x%2B15%29%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+\"   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=%28x%2B3%29%2F%28x%28x%2B3%29-5%28x%2B3%29%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+ ALIGN=MIDDLE  ALT=\"%28x%2B3%29%2F%28x%28x%2B3%29-5%28x%2B3%29%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+\"   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=%28x%2B3%29%2F%28%28x+%2B+3%29%28x+-+5%29%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+ ALIGN=MIDDLE  ALT=\"%28x%2B3%29%2F%28%28x+%2B+3%29%28x+-+5%29%29+%2B+%283x%2B1%29%2F2%28x%2B3%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >....common denominator\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28x%2B3%29%2F%282%28x+%2B+3%29%28x+-+5%29%29+%2B+%28%283x%2B1%29%28x+-+5%29%29%2F%282%28x%2B3%29%28x+-+5%29%29+ 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=%282%28x%2B3%29+%2B+%283x%2B1%29%28x+-+5%29%29%2F%282%28x%2B3%29%28x+-+5%29%29+ ALIGN=MIDDLE  ALT=\"%282%28x%2B3%29+%2B+%283x%2B1%29%28x+-+5%29%29%2F%282%28x%2B3%29%28x+-+5%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "the sum of these rational expressions undefined if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%28x%2B3%29%28x+-+5%29%29=0+ ALIGN=MIDDLE  ALT=\"%282%28x%2B3%29%28x+-+5%29%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=%282%28x%2B3%29%28x+-+5%29%29=0+ ALIGN=MIDDLE  ALT=\"%282%28x%2B3%29%28x+-+5%29%29=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" > if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B3%29=0+ ALIGN=MIDDLE  ALT=\"%28x%2B3%29=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x+-+5%29=0+ ALIGN=MIDDLE  ALT=\"%28x+-+5%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=%28x%2B3%29=0+ ALIGN=MIDDLE  ALT=\"%28x%2B3%29=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" > if <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;\" >\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x+-+5%29=0+ ALIGN=MIDDLE  ALT=\"%28x+-+5%29=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" > if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=5 ALIGN=MIDDLE  ALT=\"x=5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "answer:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-3 ALIGN=MIDDLE  ALT=\"-3\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5 ALIGN=MIDDLE  ALT=\"5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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