# Finding Derivatives of Given Functions

Find the derivatives of the following functions:

(i) f(x) = sqrt(x)*(2x^3-4) + 3x^(-1/4)

(ii) y(x) = (x(x^2-1))/(x^3-4)

(iii) g(u) = (4u^(1/3))*(sqrt(u^3+1))

Please see attached and show step by step, thanks.

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#### Solution Summary

The solution gives detailed steps on finding derivatives of given functions.

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