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Applications of Differentiation - Derivative as the Gradient of a Curve

Applications of Differentiation - Derivative as the Gradient of a Curve

TGM Original Questions

Find the gradient of the curve \(y = (x - 1)(2x + 3)\sqrt{x^2 + 1}\) at \(x = 3\).

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Answer:\(\dfrac{92\sqrt{10}}5\)

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