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Taking the derivative of arctangent
Learn how to solve product rule of differentiation problems step by step online.
$\frac{1}{1+\left(x+\sqrt{1+x^2}\right)^2}\frac{d}{dx}\left(x+\sqrt{1+x^2}\right)$
Learn how to solve product rule of differentiation problems step by step online. Find the derivative using the product rule d/dx(arctan(x+(1+x^2)^1/2)). Taking the derivative of arctangent. The derivative of a sum of two or more functions is the sum of the derivatives of each function. The derivative of the linear function is equal to 1. The power rule for differentiation states that if n is a real number and f(x) = x^n, then f'(x) = nx^{n-1}.