document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=896678>Question 896678</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the composition function f(g(x))\r<BR>\n" );
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document.write( "f(u)=3u^2+3u-4 and g(x)=x+1\r<BR>\n" );
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document.write( "f(g(x)) =?\r<BR>\n" );
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document.write( "Please help I keep getting it wrong. Not sure what I am doing wrong since I substitute \"x+1\" for every \"u\" and distribute. Any help will be greatly appreciated and 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 #543698 by </B><A HREF=/tutors/aboutme.mpl?userid=thesvw><B>thesvw(77)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=thesvw><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/cgi-bin/show-face.mpl?user=thesvw><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=543698\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Yes you're doing right.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28u%29+=+3u%5E2+%2B+3u+-4 ALIGN=MIDDLE  ALT=\"f%28u%29+=+3u%5E2+%2B+3u+-4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29+=+x%2B1 ALIGN=MIDDLE  ALT=\"g%28x%29+=+x%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28g%28x%29%29+=+y+=+3%28x%2B1%29%5E2+%2B+3%28x%2B1%29+-+4 ALIGN=MIDDLE  ALT=\"f%28g%28x%29%29+=+y+=+3%28x%2B1%29%5E2+%2B+3%28x%2B1%29+-+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+3x%5E2+%2B6x+%2B+3+%2B3x+%2B3+-4 ALIGN=MIDDLE  ALT=\"y+=+3x%5E2+%2B6x+%2B+3+%2B3x+%2B3+-4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+3x%5E2+%2B+9x+%2B+2 ALIGN=MIDDLE  ALT=\"y+=+3x%5E2+%2B+9x+%2B+2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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