document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=395846>Question 395846</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If i=sqrt(-1), what is the value of i^4?\r<BR>\n" );
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document.write( "Any help is greatly appreciated! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #280927 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=280927\">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%5E4+=+%28sqrt%28-1%29%29%5E4 ALIGN=MIDDLE  ALT=\"i%5E4+=+%28sqrt%28-1%29%29%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%28-1%29%29%5E2%2A%28sqrt%28-1%29%29%5E2+=+%28-1%29%2A%28-1%29 ALIGN=MIDDLE  ALT=\"%28sqrt%28-1%29%29%5E2%2A%28sqrt%28-1%29%29%5E2+=+%28-1%29%2A%28-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1 ALIGN=MIDDLE  ALT=\"1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Remember: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%28x%29%29%5E2+=+x ALIGN=MIDDLE  ALT=\"%28sqrt%28x%29%29%5E2+=+x\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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