Click the 'Go' button to instantly generate the derivative of the input function. The calculator provides detailed step-by-step solutions, facilitating a deeper understanding of the derivative …

Differentiate using the Power Rule which states that d dx [xn] d d x [x n] is nxn−1 n x n - 1 where n = −1 n = - 1. −x−2 - x - 2. Rewrite the expression using the negative exponent rule b−n = 1 bn …

Enter the function you want to find the derivative of in the editor. The Derivative Calculator supports solving first, second...., fourth derivatives, as well as implicit differentiation and …

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设Δx是曲线y = f (x)上的点M的在横坐标上的增量，Δy是曲线在点M对应Δx在纵坐标上的增量，dy是曲 线在点M的 切线 对应Δx在纵坐标上的增量。 当|Δx|很小时，|Δy－dy|比|Δx|要小得 …

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Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

2013年12月2日 · d（1/x）=（1/x）'dx=-1/x平方 dx.

2015年5月2日 · If you take the the symbol for derivative $$\frac{dy}{dx}$$ and compare it to the formula for the slope: $$\frac{f(x_1) - f(x_2)}{x_1 - x_2}$$ we can clearly see that $dy$ and …

The Derivative Calculator lets you calculate derivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by …