Recent content by ahmed jamal

  1. A

    What is the integral of (x+1)/Square root(4-x^2)?

    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...