document.write( "Question 336535: Find the derivative of y with respect to x as appropriate.\r
\n" ); document.write( "\n" ); document.write( "1) y = ln(3/x)
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Algebra.Com's Answer #241260 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Use the chain rule.
\n" ); document.write( "Let \"u=3%2Fx\", \"du%2Fdx=-3%2Fx%5E2\",
\n" ); document.write( "\"y=ln%28u%29\"
\n" ); document.write( "\"dy%2Fdu=1%2Fu\"
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\n" ); document.write( "\"dy%2Fdx=%28dy%2Fdu%29%2A%28du%2Fdx%29\"
\n" ); document.write( "\"dy%2Fdx=%281%2Fu%29%2A%28-3%2Fx%5E2%29\"
\n" ); document.write( "\"dy%2Fdx=%28x%2F3%29%2A%28-3%2Fx%5E2%29\"
\n" ); document.write( "\"dy%2Fdx=-1%2Fx\"
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