Question Number 187855 by Michaelfaraday last updated on 23/Feb/23

Answered by cortano12 last updated on 23/Feb/23

Commented by Michaelfaraday last updated on 25/Feb/23

Answered by CElcedricjunior last updated on 23/Feb/23
![∫((x^4 +x^2 +1)/(2(x^2 +1)))dx=(1/2)∫[((x^2 (x^2 +1))/((x^2 +1)))+(1/((x^2 +1)))]dx =(1/2)∫[x^2 +(1/(x^2 +1))]dx ■Moivre =(1/2)[(1/3)x^3 +arctan(x)]+k ★Cedric junior](https://www.tinkutara.com/question/Q187870.png)
Commented by Michaelfaraday last updated on 25/Feb/23
