hello friend
ok i will help you as i can
solution
Integral from 0 to 2 of (x+1)/Square root(4-x^2) dx
let x=2sin(&)
dx=2cos(&)d&
=Integral from 0 to https://www.physicsforums.com/latex_images/12/1253579-0.png of (2sin&+1)(2cos&)/2cos& d&
=Integral from 0...