document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=452949>Question 452949</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One root of the polynomial equation 0=x^3-4x^2+9x-10 is 1-2i. Find an additional root. \r<BR>\n" );
document.write( "\n" );
document.write( "A.-2+i   B.-1-2i   C.2+i  D.1+2i  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311245 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=311245\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The complex conjugate of the given root, 1 + 2i, is also a root.  So the answer is d. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );