Integrate inverse circular kernels and change variables
Use principal inverse circular functions in radians. All requested coefficients are exact
\[\int\frac{-6}{\sqrt{16-(x)^2}}\,dx=K\arcsin\left(\frac{x}{4}\right)+C\]
Find K. Enter Bounded=1 if the real integrand domain is a bounded open interval (L,R), otherwise 0. If Bounded=0, use L=R=0 as placeholders; these do not restrict the all-real domain