document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1026821>Question 1026821</A>: <I><SPAN STYLE=\"word-break: break-all;\"> n=3; 2 and 4i are zeros; f (-1)= -102 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #642119 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=642119\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  n=3; 2 and 4i are zeros; f (-1)= -102 <BR>\n" );
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document.write( "If you want a polynomial with Real Number coefficients, -4i is also a zero.<BR>\n" );
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document.write( "f(x) = a(x-2)(x-4i)(x+4i)<BR>\n" );
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document.write( "f(x) = a(x-2)(x^2+16)<BR>\n" );
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document.write( "Use f(-1) = -102 to find \"a\"::<BR>\n" );
document.write( "f(-1) = a(-3)(1+16) = -102<BR>\n" );
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document.write( "-51a = -102<BR>\n" );
document.write( "a = 2<BR>\n" );
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document.write( "Ans: f(x) = 2(x-2)(x^2+16)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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