document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=767466>Question 767466</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am having a hard time solving the following problem. Solve the polynomial inequality and express the solution set in interval notation.\r<BR>\n" );
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document.write( "x^3+x^2+36x+36<0\r<BR>\n" );
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document.write( "What is solution set? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #467820 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=467820\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Solve the polynomial inequality and express the solution set in interval notation. <BR>\n" );
document.write( "x^3+x^2+36x+36<0 <BR>\n" );
document.write( "x^2(x+1)+36(x+1)<0<BR>\n" );
document.write( "(x+1)(x^2+36)<0<BR>\n" );
document.write( "zeros:<BR>\n" );
document.write( "x+1=0<BR>\n" );
document.write( "x=-1<BR>\n" );
document.write( "..<BR>\n" );
document.write( "x^2+36=0<BR>\n" );
document.write( "x^2=±&#8730;-36=±6i (not a real number, so it does not appear on the number line)<BR>\n" );
document.write( "number line<BR>\n" );
document.write( "<.....-.....-1....+......><BR>\n" );
document.write( "solution:<BR>\n" );
document.write( "(-&#8734;,-1)<BR>\n" );
document.write( " </SPAN>\n" );
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