document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=491359>Question 491359</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if X^2 (the 2 is negative here)=16,what is the value X^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #334605 by </B><A HREF=/tutors/aboutme.mpl?userid=ptth176><B>ptth176(50)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ptth176><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=ptth176><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=334605\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We have : x^-1=1/x<BR>\n" );
document.write( "And then:x^-2=1/x^2<BR>\n" );
document.write( "x^-2=16<BR>\n" );
document.write( "=>1/x^2=16<BR>\n" );
document.write( "x^2=1/16\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );