Find the derivative of f(x)=x3f(x) = \sqrt{x^3}f(x)=x3.
(3/2)x(3/2)\sqrt{x}(3/2)x
3x23x^23x2
3x2\sqrt{3x^2}3x2
(2/3)x1/2(2/3)x^{1/2}(2/3)x1/2