Calc1.10

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Evaluate \frac{d}{dx} [2x \sin(2x)] \,

To evaluate, we will use the product rule.

\frac{d}{dx} [2x \sin{2x}] = (2x)(\cos(2x)\cdot 2) + (\sin(2x))\cdot 2 \,

Simplifying, we get

4x\cos(2x)+2\sin(2x) \,

Calculus

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