document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=454649>Question 454649</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help with this problem:\r<BR>\n" );
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document.write( "Let f(x)=2x^2-4x+1 and g(x)=3x+2. Determine (gof)(1).\r<BR>\n" );
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document.write( "Thank you very much. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #312240 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=312240\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let f(x)=2x^2-4x+1 and g(x)=3x+2. Determine (gof)(1)<BR>\n" );
document.write( "(gof)(x)=g[f(x)]=g(2x^2-4x+1)<BR>\n" );
document.write( "=3(2x^2-4x+1)+2<BR>\n" );
document.write( "=6x^2-12x+3+2<BR>\n" );
document.write( "=6x^2-12x+5<BR>\n" );
document.write( "(gof)(1)=6-12+5=-1 </SPAN>\n" );
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