Question Number 215161 by MrGaster last updated on 30/Dec/24
$$ \\ $$$$\:\:\:\:\:\:\int\frac{\left({x}^{\mathrm{8}} +\mathrm{16}{x}^{\mathrm{7}} −\mathrm{2}{x}^{\mathrm{4}} −\mathrm{3}\right){e}^{{x}} }{\left(\mathrm{1}+{x}^{\mathrm{4}} \right)^{\mathrm{2}/\mathrm{3}} }{dx} \\ $$$$ \\ $$
Commented by MathematicalUser2357 last updated on 30/Dec/24
$$\mathrm{Oh}\:\mathrm{no} \\ $$
Commented by MrGaster last updated on 30/Dec/24
This is a question that others asked me. I can't do it only in two steps. This integral is terrible!。 I think we can only use numerical integration. If someone can write the whole process, ...
Commented by Ghisom last updated on 31/Dec/24
$$\mathrm{impossible} \\ $$
Commented by JamesZhou last updated on 03/Jan/25
$${maybeis}:\hat {{e}}\left({x}/\mathrm{3}\right) \\ $$
Answered by JamesZhou last updated on 03/Jan/25
