document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1034404>Question 1034404</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (x-1)/ln3x  please solve this derivative </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #649149 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=649149\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (x-1)/ln3x  please solve this derivative<BR>\n" );
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document.write( "Finding the derivative is not solving.<BR>\n" );
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document.write( "f(x) = (x-1)/ln(3x) = (x-1)*(ln(3x))^-1<BR>\n" );
document.write( "f'(x) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28ln%283x%29%29%5E-1+%2B+%28x-1%29%2A%28-1%29%2A%28ln%283x%29%29%5E-2%2A%281%2F3x%29%2A3 ALIGN=MIDDLE  ALT=\"%28ln%283x%29%29%5E-1+%2B+%28x-1%29%2A%28-1%29%2A%28ln%283x%29%29%5E-2%2A%281%2F3x%29%2A3\"   DISABLED_style= \"max-width:90%; height:auto;\" > -- product rule<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28ln%283x%29%29%5E-1+-+%28%28x-1%29%2Fx%29%2A%28ln%283x%29%29%5E-2 ALIGN=MIDDLE  ALT=\"%28ln%283x%29%29%5E-1+-+%28%28x-1%29%2Fx%29%2A%28ln%283x%29%29%5E-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Rearrangement and \"simplification\" is possible. </SPAN>\n" );
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