document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=118663>Question 118663</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Whaqt is the remainder when 2008^2007 is divided by 5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #86790 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=86790\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> look at the units digit for powers of 8\r<BR>\n" );
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document.write( "8^1=8<BR>\n" );
document.write( "8^2=64<BR>\n" );
document.write( "8^3=512<BR>\n" );
document.write( "8^4=4096<BR>\n" );
document.write( "8^5=32768 ___ same units digit as 8^1 ___ the units digit repeats in a 4 number pattern 8-4-2-6\r<BR>\n" );
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document.write( "2007 divided by 4 leaves a remainder of 3 ___ so the units digit of 2008^2007 is 2<BR>\n" );
document.write( "___ this is the remainder when 2008^2007 is divided by 5 </SPAN>\n" );
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