document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=351920>Question 351920</A>: <I><SPAN STYLE=\"word-break: break-all;\"> name all the sets of numbers to which each real numbers belongs. Let N=natural numbers. w=whole numbers. z=integers. q=rational numbers, and i=irrational numbers. square root of 25 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #251675 by </B><A HREF=/tutors/aboutme.mpl?userid=jsmallt9><B>jsmallt9(3758)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jsmallt9><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=251675\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Natural numbers: 1, 2, 3, ...<BR>\n" );
document.write( "Whole numbers: 0, 1, 2, 3, ...<BR>\n" );
document.write( "Integers: ..., -3, -2, -1, 0, 1, 2, 3, ...<BR>\n" );
document.write( "Rational: Any number that can be expresses as a ratio of integers.<BR>\n" );
document.write( "Irrational: Numbers that cannot be expresses as a ratio of integers.<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2825%29 ALIGN=MIDDLE  ALT=\"sqrt%2825%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "This simplifies to 5. And 5 is in <i>all</i> of the above sets except irrational! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );