document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1105029>Question 1105029</A>: <I><SPAN STYLE=\"word-break: break-all;\"> x^5-3x^3-4x=0<BR>\n" );
document.write( "solve under the set of complex numbers </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #719776 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=719776\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^5-3x^3-4x=0<BR>\n" );
document.write( "solve under the set of complex numbers<BR>\n" );
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document.write( "x = 0 is one.<BR>\n" );
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document.write( "x^4 - 3x^2 - 4 = 0<BR>\n" );
document.write( "(x^2 - 4)*(x^2 + 1) = 0<BR>\n" );
document.write( "x = +2, -2<BR>\n" );
document.write( "x = +i, -i<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );