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Learn how to solve sum rule of differentiation problems step by step online.
$\frac{d}{da}\left(15a\left(a+1\right)^3-5a\left(a+1\right)^{12}\right)$
Learn how to solve sum rule of differentiation problems step by step online. Find the derivative d/da(15a(a+1)^3-5a(a+1)^2^3^2) using the sum rule. Simplifying. The derivative of a sum of two or more functions is the sum of the derivatives of each function. The derivative of a function multiplied by a constant is equal to the constant times the derivative of the function. Apply the product rule for differentiation: (f\cdot g)'=f'\cdot g+f\cdot g'.