document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=805451>Question 805451</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in the context of complex numbers: trigonometric notation\r<BR>\n" );
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document.write( "what is the fifth roots of -1?<BR>\n" );
document.write( "can you help me to solve this  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #485233 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=485233\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> what is [sic] the fifth roots of -1?<BR>\n" );
document.write( "can you help me to solve this<BR>\n" );
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document.write( "What are... there are 5 of them.<BR>\n" );
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document.write( "-1 = 1cis(180 + n*360), n = 0,1,2,3...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%285%2C-1%29+=+1cis%2872%29+=+cos%2872%29+%2B+isin%2872%29 ALIGN=MIDDLE  ALT=\"root%285%2C-1%29+=+1cis%2872%29+=+cos%2872%29+%2B+isin%2872%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%285%2C-1%29+=+1cis%28108%29 ALIGN=MIDDLE  ALT=\"root%285%2C-1%29+=+1cis%28108%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%285%2C-1%29+=+1cis%28144%29 ALIGN=MIDDLE  ALT=\"root%285%2C-1%29+=+1cis%28144%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%285%2C-1%29+=+1cis%28180%29 ALIGN=MIDDLE  ALT=\"root%285%2C-1%29+=+1cis%28180%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = -1<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%285%2C-1%29+=+1cis%28216%29 ALIGN=MIDDLE  ALT=\"root%285%2C-1%29+=+1cis%28216%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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