Video on how to find Derivative of x ^ 4 - 3x ^ 2 - 7x + 4sqrt(x) - 5

Derivative of 3/x + 2/(x ^ 2) + 1/(x ^ 3)

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Derivative of 3/x + 2/(x ^ 2) + 1/(x ^ 3)

Derivative of 4x^5 - 7x^2 + 2sin x - 4cos x - 1

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Derivative of  4x^5 - 7x^2 + 2sin x - 4cos x - 1