How do you find derivative of #f(x) = 3 arcsin (x^4)#? Calculus Differentiating Trigonometric Functions Differentiating Inverse Trigonometric Functions 1 Answer Bill K. Aug 13, 2015 #f'(x)=(12x^3)/sqrt{1-x^8}# Explanation: Use the facts that #d/dx(c * f(x))=c * f'(x)# for any constant #c#, #d/dx(arcsin(x))=1/sqrt{1-x^2}# and the Chain Rule #d/dx(f(g(x)))=f'(g(x)) * g'(x)#: #f'(x)=3*1/sqrt{1-(x^4)^2} * 4x^3=(12x^3)/sqrt{1-x^8}# Answer link Related questions What is the derivative of #f(x)=sin^-1(x)# ? What is the derivative of #f(x)=cos^-1(x)# ? What is the derivative of #f(x)=tan^-1(x)# ? What is the derivative of #f(x)=sec^-1(x)# ? What is the derivative of #f(x)=csc^-1(x)# ? What is the derivative of #f(x)=cot^-1(x)# ? What is the derivative of #f(x)=(cos^-1(x))/x# ? What is the derivative of #f(x)=tan^-1(e^x)# ? What is the derivative of #f(x)=cos^-1(x^3)# ? What is the derivative of #f(x)=ln(sin^-1(x))# ? See all questions in Differentiating Inverse Trigonometric Functions Impact of this question 2468 views around the world You can reuse this answer Creative Commons License