document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=981152>Question 981152</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the cube roots of 27(cos 279° + i sin 279°).\r<BR>\n" );
document.write( "\n" );
document.write( "My Work so far:\r<BR>\n" );
document.write( "\n" );
document.write( "(27*(cos 279 + isin279)^1/3= 27^1/3 * (cos 279  + i sin 279) ^ 1/3<BR>\n" );
document.write( "27 ^ 1/3 = cube root 27 = 3<BR>\n" );
document.write( "3*(cos 279 + i sin 279) ^1/3= 3(cos 279/3 + i sin 279/3)= 3(cos 93 + i sin 93) \r<BR>\n" );
document.write( "\n" );
document.write( "Is my answer right? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #602177 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=602177\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the cube roots of 27(cos 279° + i sin 279°).\r<BR>\n" );
document.write( "\n" );
document.write( "My Work so far:\r<BR>\n" );
document.write( "\n" );
document.write( "(27*(cos 279 + isin279)^1/3= 27^1/3 * (cos 279  + i sin 279) ^ 1/3<BR>\n" );
document.write( "27 ^ 1/3 = cube root 27 = 3<BR>\n" );
document.write( "3*(cos 279 + i sin 279) ^1/3= 3(cos 279/3 + i sin 279/3)= 3(cos 93 + i sin 93) \r<BR>\n" );
document.write( "\n" );
document.write( "Is my answer right?<BR>\n" );
document.write( "======================<BR>\n" );
document.write( "Your answer is right, but it's only 1 of the cube roots.<BR>\n" );
document.write( "There are 2 more. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );