11. Find the derivative of the following functions (without using the product or quotient rules): (a) 10(93) = 3x3 2x2 4 (b) f(x) = (x ;25)4 (C)- f (x) = 32 (d) f(x) = _5x3/2 (6) f(t)= _23++5t t4 13313