document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=32367>Question 32367</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0534419321/algebrahomeworkh>Elementary and Intermediate alegbra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> I am supposed to write the solution set in interval notation.  When I solve x2 -4<=0  I am stumped\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 #18923 by </B><A HREF=/tutors/aboutme.mpl?userid=mukhopadhyay><B>mukhopadhyay(490)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mukhopadhyay><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=18923\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2 - 4 <=0<BR>\n" );
document.write( "=>x^2 <= 4<BR>\n" );
document.write( "=> x <= 2 and x >= -2<BR>\n" );
document.write( "Answer: x belongs to [-2,2]<BR>\n" );
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