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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.
$\frac{d}{dk}\left(5l\right)+\frac{d}{dk}\left(2l^2\right)+\frac{d}{dk}\left(3lk\right)+\frac{d}{dk}\left(8k\right)+\frac{d}{dk}\left(3k^2\right)$
Learn how to solve sum rule of differentiation problems step by step online. Find the derivative d/dk(5l+2l^23lk8k3k^2) using the sum rule. The derivative of a sum of two or more functions is the sum of the derivatives of each function. Apply the product rule for differentiation: (f\cdot g)'=f'\cdot g+f\cdot g'. Apply the product rule for differentiation: (f\cdot g)'=f'\cdot g+f\cdot g', where f=. The derivative of the constant function (5) is equal to zero.