What is the derivative of f(x)=(lnx)^2-x? Calculus Differentiating Logarithmic Functions Differentiating Logarithmic Functions with Base e 1 Answer VinÃcius Ferraz Nov 15, 2015 2/x ln x - 1 Explanation: (df)/(dx) = 2 ln x cdot d/(dx) (ln x) - 1 Answer link Related questions What is the derivative of f(x)=ln(g(x)) ? What is the derivative of f(x)=ln(x^2+x) ? What is the derivative of f(x)=ln(e^x+3) ? What is the derivative of f(x)=x*ln(x) ? What is the derivative of f(x)=e^(4x)*ln(1-x) ? What is the derivative of f(x)=ln(x)/x ? What is the derivative of f(x)=ln(cos(x)) ? What is the derivative of f(x)=ln(tan(x)) ? What is the derivative of f(x)=sqrt(1+ln(x) ? What is the derivative of f(x)=(ln(x))^2 ? See all questions in Differentiating Logarithmic Functions with Base e Impact of this question 1233 views around the world You can reuse this answer Creative Commons License