What is the derivative of (arccos(x))^2(arccos(x))2? Calculus Differentiating Trigonometric Functions Differentiating Inverse Trigonometric Functions 1 Answer Somebody N. Nov 28, 2017 -(2arccos(x))/(sqrt(1-x^2))−2arccos(x)√1−x2 Explanation: d/dx(arccos(x))^2=2(arccos(x))*-1/(sqrt(1-x^2))=-(2arccos(x))/(sqrt(1-x^2))ddx(arccos(x))2=2(arccos(x))⋅−1√1−x2=−2arccos(x)√1−x2 Answer link Related questions What is the derivative of f(x)=sin^-1(x)f(x)=sin−1(x) ? What is the derivative of f(x)=cos^-1(x)f(x)=cos−1(x) ? What is the derivative of f(x)=tan^-1(x)f(x)=tan−1(x) ? What is the derivative of f(x)=sec^-1(x)f(x)=sec−1(x) ? What is the derivative of f(x)=csc^-1(x)f(x)=csc−1(x) ? What is the derivative of f(x)=cot^-1(x)f(x)=cot−1(x) ? What is the derivative of f(x)=(cos^-1(x))/xf(x)=cos−1(x)x ? What is the derivative of f(x)=tan^-1(e^x)f(x)=tan−1(ex) ? What is the derivative of f(x)=cos^-1(x^3)f(x)=cos−1(x3) ? What is the derivative of f(x)=ln(sin^-1(x))f(x)=ln(sin−1(x)) ? See all questions in Differentiating Inverse Trigonometric Functions Impact of this question 2220 views around the world You can reuse this answer Creative Commons License