Question Number 110528 by mathdave last updated on 29/Aug/20
Answered by nimnim last updated on 29/Aug/20
![∫[(2/(x^2 +1))−(7/(x^2 +2))+(6/(x^2 +3))]dx ...... .......](https://www.tinkutara.com/question/Q110535.png)
$$\int\left[\frac{\mathrm{2}}{\mathrm{x}^{\mathrm{2}} +\mathrm{1}}−\frac{\mathrm{7}}{\mathrm{x}^{\mathrm{2}} +\mathrm{2}}+\frac{\mathrm{6}}{\mathrm{x}^{\mathrm{2}} +\mathrm{3}}\right]\mathrm{dx} \\ $$$$…… \\ $$$$……. \\ $$