Question Number 147799 by Eric002 last updated on 23/Jul/21
$$\int\frac{\sqrt{\mathrm{2}−{x}^{\mathrm{2}} }+\sqrt{\mathrm{2}+{x}^{\mathrm{2}} }}{\:\sqrt{\mathrm{4}−{x}^{\mathrm{2}} }}{dx} \\ $$
Answered by Khalmohmmad last updated on 24/Jul/21
