document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=97333>Question 97333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The problem that i am working is a composite function. I am not understanding how to solve for the x in the middle. \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The problem is f(u)= 9u2+5u-4 = g(x)=x+9\r<BR>\n" );
document.write( "\n" );
document.write( "i have so far gotten to the conclusion that\r<BR>\n" );
document.write( "\n" );
document.write( "9x2+ ? + 770. \r<BR>\n" );
document.write( "\n" );
document.write( "How do i get the middle number it's not making since\r<BR>\n" );
document.write( "\n" );
document.write( "9x2+729+5x+45-4 is what i have solved. How do i get the middle number x  \r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #70835 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=70835\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What composite are you looking for: fog(x) or gof(u)<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );