What is the derivative of #f(x)=sqrt(1+log_3(x)# ? Calculus Differentiating Logarithmic Functions Differentiating Logarithmic Functions without Base e 1 Answer Marko T. · Ananda Dasgupta Mar 15, 2018 #d/dx(sqrt(1+log_3x))# #=((d/dx)(1+log_3x))/{2sqrt(1+log_3x)}# #=((d/dx)(1+logx/log3))/{2sqrt(1+log_3x)}# #=(1/(xln3))/{2sqrt(1+log_3x)}# #=1/(2xln3sqrt(1+log_3))# Answer link Related questions What is the derivative of #f(x)=log_b(g(x))# ? What is the derivative of #f(x)=log(x^2+x)# ? What is the derivative of #f(x)=log_4(e^x+3)# ? What is the derivative of #f(x)=x*log_5(x)# ? What is the derivative of #f(x)=e^(4x)*log(1-x)# ? What is the derivative of #f(x)=log(x)/x# ? What is the derivative of #f(x)=log_2(cos(x))# ? What is the derivative of #f(x)=log_11(tan(x))# ? What is the derivative of #f(x)=(log_6(x))^2# ? What is the derivative of #f(x)=sin(log_2(x))# ? See all questions in Differentiating Logarithmic Functions without Base e Impact of this question 1600 views around the world You can reuse this answer Creative Commons License