document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=131620>Question 131620</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x)=x+4  and g(x)=2x^2-x-1, find the composition (fog)(2) please I could use some help.<BR>\n" );
document.write( "thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #96063 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=96063\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If f(x)=x+4  and g(x)=2x^2-x-1, find the composition (fog)(2)<BR>\n" );
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document.write( "(fog)(2) = f[g(2)] = f[2*2^2-2-1] = f[5]= 5+4 = 9<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "stan H. </SPAN>\n" );
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