Derivative of Inverse Trig and Power Function

$\frac{1}{1+x^2}+\frac{2}{\sqrt{x}}$

$\frac{1}{\sqrt{1-x^2}}+6\sqrt{x}$

$-\frac{1}{1+x^2}+\frac{6}{\sqrt{x}}$

$-\frac{1}{\sqrt{1-x^2}}+6\sqrt{x}$