document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=106269>Question 106269</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the following is rational or irrational:\r<BR>\n" );
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document.write( "4-sqrt16\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #77313 by </B><A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><B>tutorcecilia(2152)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><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=tutorcecilia><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=77313\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284-sqrt%2816%29%29 ALIGN=MIDDLE  ALT=\"%284-sqrt%2816%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "4-4=0<BR>\n" );
document.write( "Zero is a rational number because it can be written as a ratio of two numbers:<BR>\n" );
document.write( "0/1 (but never 1/0). </SPAN>\n" );
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