How calcule this integral: x*e^x^2/e^x^2 + 1
Please help me.
and further? Thank you for your help.
You need to show some effort. What do you do after making a u-substitution?
du= e^x^2 dx normally.
But after this, whats then. Sorry for my questions.
Well first, apply the rule I just showed you. What does du equal?
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