document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=85709>Question 85709</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have a question that states:  for the pair of functions, evaluate (g of f)(5).  f(x)=x-9/x, g(x)=x^2+3.  How do I do this? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #61923 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=61923\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> evaluate (g of f)(5).  f(x)=(x-9)/x, g(x)=x^2+3. <BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "g[f(5)] = g[(5-9)/5)]<BR>\n" );
document.write( "=g[-4/5]<BR>\n" );
document.write( "= (4/5)^2 + 3<BR>\n" );
document.write( "= 16/25 = 75/25<BR>\n" );
document.write( "=91/25<BR>\n" );
document.write( "==============<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );