document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=167737>Question 167737</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A partial solution set is given. Find the complete solution set.\r<BR>\n" );
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document.write( "x^5+4x^4+4x^3-x^2-4x-4=0;{1,-2,-2} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #123659 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=123659\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A partial solution set is given. Find the complete solution set. <BR>\n" );
document.write( "x^5+4x^4+4x^3-x^2-4x-4=0;{1,-2,-2}<BR>\n" );
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document.write( "Using synthetic division you get:<BR>\n" );
document.write( "1)....1....4....4....-1....-4....-4<BR>\n" );
document.write( ".......1....5....9.....8.....4...|..0\r<BR>\n" );
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document.write( "-2)....1....3....3....2...|..0\r<BR>\n" );
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document.write( "-2)....1....1....1...|..0\r<BR>\n" );
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document.write( "Quotient: x^2 + x + 1\r<BR>\n" );
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document.write( "Solve with quadratic equation:<BR>\n" );
document.write( "x = [1 +- sqrt(1-4*1*1)]/2\r<BR>\n" );
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document.write( "x = (1+isqrt(3))/2 or x = (1-isqrt(3))/2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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