document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=190310>Question 190310</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi. I need help finding the three cube root of -2-2i.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #142841 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=142841\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi. I need help finding the three cube root of -2-2i.<BR>\n" );
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document.write( "Are you familiar with the Argand diagram?<BR>\n" );
document.write( "The magnitude is 2sqrt(2), and the angle is 225degs.  Add 360 and 720 degrees, and divide by 3 for the angles of the 3 cube roots.<BR>\n" );
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document.write( "You get 75, 195 and 315 degrees.<BR>\n" );
document.write( "The magnitude of the cube root is the original magnitude * 1/3.<BR>\n" );
document.write( "Is that sufficient?  email me via the thank you note if you have further questions, or to check your work. </SPAN>\n" );
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