document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=197813>Question 197813</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i = what<BR>\n" );
document.write( "i^2= what<BR>\n" );
document.write( "i^3= what<BR>\n" );
document.write( "i^4= what<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #148298 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=148298\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> i = sqrt(-1)<BR>\n" );
document.write( "i^2= -1<BR>\n" );
document.write( "i^3= -i<BR>\n" );
document.write( "i^4=  1<BR>\n" );
document.write( "=============<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );