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** Step-by-step Solution **

Problem to solve:

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The derivative of a sum of two or more functions is the sum of the derivatives of each function

Learn how to solve sum rule of differentiation problems step by step online.

$\frac{d}{dz}\left(ye^{2xy}\right)+\frac{d}{dz}\left(-z\right)$

Learn how to solve sum rule of differentiation problems step by step online. Find the derivative d/dz(ye^(2xy)-z) using the sum rule. The derivative of a sum of two or more functions is the sum of the derivatives of each function. The derivative of the constant function (ye^{2xy}) is equal to zero. The derivative of a function multiplied by a constant (-1) is equal to the constant times the derivative of the function. The derivative of the linear function is equal to 1.

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