document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1047685>Question 1047685</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (fog)(x)(gof), find f(x)=(3)/(1-8x), g(x)= (1)/(x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #663217 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=663217\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  (fog)(x)(gof), find f(x)=(3)/(1-8x), g(x)= (1)/(x) <BR>\n" );
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document.write( "fog(x) = f[1/x] = 3/(1-8/x) = 3x(x-8)<BR>\n" );
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document.write( "gof(x) = g[3/(1-8x)] = (1-8x)/3<BR>\n" );
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document.write( "Ans:: (3x)(x-8)(1-8x)/3 = x(x-8)(1-8x) = (x^2-8x)(1-8x) = x^2+64x^2-8x^3-8x<BR>\n" );
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document.write( "= -8x^3+65x^2-8x<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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