MathAnalysisCalculusDerivatives

Derivatives of polynomials

A derivative of a product

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What is $(8x^2 \cdot \sin x)'$ equal to, if $(\sin x)' = \cos x$ ?

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16x \cos x - 8x^2 \cos x

16x \sin x + 8x^2 \cos x

16x \cos x + 8x^2 \sin x

16x \sin x - 8x^2 \cos x

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