Find derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): `4sqrt(x)-2`

Explanation

Let `f(x)=4sqrt(x)-2`


`=4(x)^(1/2)-2`


`f'(x)=(4(x)^(1/2)-2)'`


`=4*1/2(x)^(1/2-1)-0`


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