document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=811675>Question 811675</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x)= 5/2x^2-4 and g(x)=3x+1 find f of g(x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #488834 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=488834\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If f(x)= (5/2)x^2-4 and g(x)=3x+1 find f of g(x)<BR>\n" );
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document.write( "f[g(x)] = f[3x+1] = (5/2)(3x+1)^2-4 = (5/2)(9x^2+6x+1)-4<BR>\n" );
document.write( "----<BR>\n" );
document.write( "= (45/2)x^2 + 15x - (3/2)<BR>\n" );
document.write( "===========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );