document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=836691>Question 836691</A>: <I><SPAN STYLE=\"word-break: break-all;\">  f'(x): f(x) = r^8 - 7r^6 + 3r^2 + 1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #504340 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=504340\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What does r stand for? If r is a constant, then f'(x) = 0. If you meant to say\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large f(x) = x^8 - 7x^6 + 3x^2 + 1\">\r<BR>\n" );
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document.write( "then by applying the power rule,\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large f'(x) = 8x^7 - 42x^5 + 6x\"> </SPAN>\n" );
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