`y = 2xsin(x) + (x^2)cos(x)` Find the derivative of the trigonometric function.

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hkj1385 eNotes educator| Certified Educator

`y = 2xsin(x) + (x^2)cos(x)`

`y' = dy/dx = 2sin(x) + 2xcos(x) + 2xcos(x) - (x^2)sin(x)`

`y' = dy/dx = 2sin(x) + 4xcos(x) - (x^2)sin(x)`

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