document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=172701>Question 172701</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help explain this function of a function: when<BR>\n" );
document.write( "f(x)=sqrt(x+6)  and <BR>\n" );
document.write( "g(x)=sqrt(x-3)<BR>\n" );
document.write( "Please explain to me why: f of g(x) otherwise stated as f(g(x))= f(sqrt(x+6)) instead of f(sqrt(x-3))??? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #127545 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=127545\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please help explain this function of a function: when<BR>\n" );
document.write( "f(x)=sqrt(x+6) and <BR>\n" );
document.write( "g(x)=sqrt(x-3)<BR>\n" );
document.write( "Please explain to me why: f of g(x) otherwise stated as f(g(x))= f(sqrt(x+6)) instead of f(sqrt(x-3))???<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "I don't think that's right.  It should be f(sqrt(x-3)) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );