document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1043494>Question 1043494</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the equation<BR>\n" );
document.write( "z^4=-2(sort)3 -2i<BR>\n" );
document.write( "and sketch the solutions in the complex plane.\r<BR>\n" );
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document.write( "Do I calculate first to z^4=-2i-3.464102\r<BR>\n" );
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document.write( "Help!!!!<BR>\n" );
document.write( "Thank You </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #658931 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=658931\">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=z%5E4+=+-2sqrt%283%29+-+2i ALIGN=MIDDLE  ALT=\"z%5E4+=+-2sqrt%283%29+-+2i\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z%5E4+=+4%28-sqrt%283%29%2F2+-+i%2F2%29+=+4%28cos%287%2Api%2F6%29+%2B+i%2Asin%287%2Api%2F6%29%29+=+4%2Aexp%28i%2A%287%2Api%29%2F6%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "===> The principal 4th root is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z+=+4%5E%281%2F4%29%2Aexp%28i%2A%287%2Api%29%2F24%29+=+sqrt%282%29%2Aexp%28i%2A%287%2Api%29%2F24%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "===> The other 4th roots are \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r%5B2%5D+=+sqrt%282%29%2Aexp%28i%2A%2819%2Api%29%2F24%29 ALIGN=MIDDLE  ALT=\"r%5B2%5D+=+sqrt%282%29%2Aexp%28i%2A%2819%2Api%29%2F24%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r%5B3%5D+=+sqrt%282%29%2Aexp%28i%2A%2831%2Api%29%2F24%29 ALIGN=MIDDLE  ALT=\"r%5B3%5D+=+sqrt%282%29%2Aexp%28i%2A%2831%2Api%29%2F24%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r%5B4%5D+=+sqrt%282%29%2Aexp%28i%2A%2843%2Api%29%2F24%29 ALIGN=MIDDLE  ALT=\"r%5B4%5D+=+sqrt%282%29%2Aexp%28i%2A%2843%2Api%29%2F24%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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