document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=644395>Question 644395</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the domain of g(x)= x/(x^2+x-6)\r<BR>\n" );
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document.write( "I know the answer is all real values of x except x=-3 and x=2. And in interval; notation (-inf,-3)U(-3,2)U(2,inf)\r<BR>\n" );
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document.write( "My question is when do I used brackets and parenthesis?  Thanks. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #405018 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=405018\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the domain of g(x)= x/(x^2+x-6)<BR>\n" );
document.write( "I know the answer is all real values of x except x=-3 and x=2. And in interval; notation (-inf,-3)U(-3,2)U(2,inf)<BR>\n" );
document.write( "My question is when do I used brackets and parenthesis? Thanks.<BR>\n" );
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document.write( "You use parentheses, if you do NOT want to include the points.<BR>\n" );
document.write( "You use brackets, if you DO want to include the points.<BR>\n" );
document.write( "In this case, you want to use parentheses because you cannot include the points in your domain.<BR>\n" );
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