document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=895191>Question 895191</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Evaluate the expression.\r<BR>\n" );
document.write( "\n" );
document.write( "8P0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #542705 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=542705\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> General rule: n P 0 = 1 and this is true for any positive integer n.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "So, 8 P 0 = 1\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "-------------------------------------------------------\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Using the formula\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "n P r = 8 P 0\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "n P r = (n!)/(n-r)!\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "8 P 0 = (8!)/(8-0)!\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "8 P 0 = (8!)/(8!)\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "8 P 0 = 1 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );