document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=356683>Question 356683</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the best way to help me understand the concept of (i)? i have a terrible teacher and am trying to grasp this concept but it's tricky. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #254598 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=254598\">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=i=sqrt%28-1%29 ALIGN=MIDDLE  ALT=\"i=sqrt%28-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "It is not a real number on the number line.<BR>\n" );
document.write( "Go to this site for further information: http://en.wikipedia.org/wiki/Imaginary_unit<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
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