document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=90596>Question 90596</A>: <I><SPAN STYLE=\"word-break: break-all;\"> With the help of synthetic division, find the zeros of the polynomial 2x3 + 9x2 - 32x + 21.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #65766 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=65766\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find the zeros of the polynomial f(x) = 2x^3 + 9x^2 - 32x + 21.<BR>\n" );
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document.write( "The coefficents add up to zro so x=1 is a zero of f(x)<BR>\n" );
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document.write( "1)....2....9....-32....21<BR>\n" );
document.write( "........2....11....-21...|..0\r<BR>\n" );
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document.write( "Remainder is zero<BR>\n" );
document.write( "Quotient is 2x^2+11x-21<BR>\n" );
document.write( "Factor to get: (2x-3)(x+7)<BR>\n" );
document.write( "x=3/2 or x=-7\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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