document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=282873>Question 282873</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello,<BR>\n" );
document.write( "This question is from our online homework.<BR>\n" );
document.write( "The domain of the function<BR>\n" );
document.write( "x+10<BR>\n" );
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document.write( "x^2-1\r<BR>\n" );
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document.write( "Write the answer in interval notation.\r<BR>\n" );
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document.write( "I know that x cannot =1 or the denominator would = 0, I am pretty sure it is a multi-part answer needing the U symbol, but no matter how I enter it I get an incorrect answer. I know when you have infinity you always use (or).  I may be confused on when to use [ and ].\r<BR>\n" );
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document.write( "Any help would be greatly appreciated.\r<BR>\n" );
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document.write( "Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #205380 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=205380\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x <> 1 and x <> -1<BR>\n" );
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