document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1049762>Question 1049762</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help please.  Please solve polynomial inequality and express solution set in interval notation  x^2-3x-28<0<BR>\n" );
document.write( "Thank You<BR>\n" );
document.write( "Holly </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #665337 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=665337\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I need help please.  Please solve polynomial inequality and express solution set in interval notation  x^2-3x-28<0<BR>\n" );
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document.write( "Step 1, solve the equation.<BR>\n" );
document.write( "x^2-3x-28 = 0<BR>\n" );
document.write( "(x-7)*(x+4) = 0<BR>\n" );
document.write( "x = -4, x = 7<BR>\n" );
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document.write( "It's a parabola that opens upward.<BR>\n" );
document.write( "The zeroes are -4 and 7.<BR>\n" );
document.write( "It's below the x-axis between the zeroes --> < 0 between -4 and 7.<BR>\n" );
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document.write( "-4 < x < 7 is the solution.<BR>\n" );
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