Question

ln(x/((x^2)-1))

differentiate the function

Answer 1

\[\huge \ln(\frac{x}{x^2-1}) ?\]

Answer 2

use substitution:
\[\huge \frac{d}{dx}\ln(u)=\frac{1}{u}*\frac{du}{dx}\]

where by the derivative of the inner function must be performed by the quotient rule