- #1
- 58
- 0
Can you please help me ?
I have tried to do it many times but still got the wrong answer.
Thank you in advance.
Opalg said:Make the substitution $t = \sin x$.
Thank you very muchOpalg said:Get the parentheses in the right place! It's not $\sin(u+u^6)$, but $\sin(u) + u^6$, which is much easier to integrate.