Video on how to find Derivative of 2 sin x - 5 cos x + 4 tan x

Derivative of 5x^2 - 7x - 2/sqrt(x) - 2

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Derivative of 5x^2 - 7x - 2/sqrt(x) - 2

Derivative of 6x^5 - x^4 + 4x^3/2 + 4/sqrt(x) - sec x

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Derivative of  6x^5 - x^4 + 4x^3/2 + 4/sqrt(x) - sec x