document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=752745>Question 752745</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am to find all the zeros of the equation.<BR>\n" );
document.write( "-x^3 + x^2 -3x + 3 = 0\r<BR>\n" );
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document.write( "I need to write the formula to do it. Here are the options for answers:<BR>\n" );
document.write( "a) sqrt of 3, - sqrt of 3, 1<BR>\n" );
document.write( "b) i sqrt of 3, -1<BR>\n" );
document.write( "c) i sqrt of 3, -i sgrt of 3, -1<BR>\n" );
document.write( "d) i sqrt of 3, -i sqrt of 3, 1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #458004 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=458004\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -x^3 + x^2 -3x + 3 = 0<BR>\n" );
document.write( "x^3 - x^2 +3x - 3 = 0<BR>\n" );
document.write( "(x^3 - x^2) + (3x - 3) = 0<BR>\n" );
document.write( "x^2(x-1) + 3(x-1) = 0<BR>\n" );
document.write( "(x-1)(x^2+3) = 0<BR>\n" );
document.write( "x = {1, +-sqrt(-3)}<BR>\n" );
document.write( "x = {1, isqrt(3), -isqrt(3) }<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Answer: D<BR>\n" );
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