document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=202990>Question 202990</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I'm not sure how to work this problem. When I work it out it is the same as the initial question or problem.\r<BR>\n" );
document.write( "\n" );
document.write( "Which numbers cannot be used in place of the variable in each rational expression?\r<BR>\n" );
document.write( "\n" );
document.write( "m+31<BR>\n" );
document.write( "____\r<BR>\n" );
document.write( "\n" );
document.write( "  5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #153169 by </B><A HREF=/tutors/aboutme.mpl?userid=RAY100><B>RAY100(1637)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=RAY100><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=153169\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (m+31) /5 = m/5 + 31/5<BR>\n" );
document.write( ".<BR>\n" );
document.write( "all  real  numbers  satisfy,(limits (a) zero  in  denominator,  or (b) sqrt of  negative.<BR>\n" );
document.write( ".<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );