document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=538559>Question 538559</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I dont understand how to work this\r<BR>\n" );
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document.write( "y=-1/3x^2-4x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #353405 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=353405\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I dont understand how to work this <BR>\n" );
document.write( "y=-1/3x^2-4x<BR>\n" );
document.write( "set y=0<BR>\n" );
document.write( "-1/3x^2-4x<BR>\n" );
document.write( "factor out -x<BR>\n" );
document.write( "-x(x/3+4)=0<BR>\n" );
document.write( "x=0<BR>\n" );
document.write( "(x/3)+4=0<BR>\n" );
document.write( "x/3=-4<BR>\n" );
document.write( "x=-12<BR>\n" );
document.write( "..<BR>\n" );
document.write( "roots or zeros are 0 and -12 </SPAN>\n" );
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