document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=231291>Question 231291</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all numbers for which the rational expressions are undefined [y/y-6] </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #171219 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=171219\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "We should start with: What does \"Undefined\" mean?\r<BR>\n" );
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document.write( "It means a number cannot be divided by zero. <BR>\n" );
document.write( "So the only answer for this is y = 6<BR>\n" );
document.write( "To better understand why you can't divide by zero, let's set up a real example. <BR>\n" );
document.write( "If there no candy and 6 kids. How many pieces of candy will the kids get? <BR>\n" );
document.write( "Right. Nothing.   It would look like this 0 candy divided by 6 kids. <BR>\n" );
document.write( "Now, let's suppose there is 6 pieces of candy but no kids. <BR>\n" );
document.write( "How many pieces of candy will no kids get? See it doesn't make sense, that's why it's called undefined. <BR>\n" );
document.write( "RJ Toftness<BR>\n" );
document.write( "Author \"Unlock the Mystery to Math\" <BR>\n" );
document.write( "www.math-unlock.com </SPAN>\n" );
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