document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=49418>Question 49418</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i need to factor this but i got stuck! so here is what i already have:<BR>\n" );
document.write( "x^3<x^2+9x-9 = x^3-x^2-9x+9<0 = ?\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #32819 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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=32819\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^3 - x^2 - 9x + 9 < 0<BR>\n" );
document.write( "a = 1,3,9<BR>\n" );
document.write( "b = 1<BR>\n" );
document.write( "Possible Roots: +- a/b = +-1,3,9<BR>\n" );
document.write( "Descarte's Rule of Signs:<BR>\n" );
document.write( "f(x) = (+) ~> (-) ~> (-) ~> (+)<BR>\n" );
document.write( "Pos. = 2<BR>\n" );
document.write( "f(-x) = (-) ~> (-) ~> (+) ~> (+)<BR>\n" );
document.write( "Neg. = 1<BR>\n" );
document.write( "Imag. = 0<BR>\n" );
document.write( "so:<BR>\n" );
document.write( "pos. = 2 or 0<BR>\n" );
document.write( "neg. = 1 or 1<BR>\n" );
document.write( "imag = 0 or 2<BR>\n" );
document.write( "There is a definately a root that is negative.<BR>\n" );
document.write( "Synthetic Division (if you do not know how to do this, just divide easily):<BR>\n" );
document.write( "-3|....1....-1....-9....9<BR>\n" );
document.write( ".........1....-4.....3.....0<BR>\n" );
document.write( "(x + 3)(x^2 - 4x + 3) < 0<BR>\n" );
document.write( "(x + 3)(x - 3)(x - 1) < 0<BR>\n" );
document.write( "Since this data is less than zero, you want the negative part of the graphed line in a cartesian coordinate plane.<BR>\n" );
document.write( "-4 ~> negative<BR>\n" );
document.write( "-3 ~> zero<BR>\n" );
document.write( "0 ~> positive<BR>\n" );
document.write( "1 ~> zero<BR>\n" );
document.write( "2 ~> negative<BR>\n" );
document.write( "3 ~> zero<BR>\n" );
document.write( "4 ~> positive<BR>\n" );
document.write( "<====(-3)----(1)====(3)----><BR>\n" );
document.write( "(-<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=infinity ALIGN=MIDDLE  ALT=\"infinity\"   DISABLED_style= \"max-width:90%; height:auto;\" >,-3)U(1,3)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-5%2C5%2C-6%2C6%2Cx%5E3-x%5E2-9x%2B9%2C0%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-5%2C5%2C-6%2C6%2Cx%5E3-x%5E2-9x%2B9%2C0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );