Question

Can someone help me integreate xe^(x^2)dx

Answer 1

Substitution
Try letting u=x^2
:)

Answer 2

Im integrating by parts.. Is my dv = xe dx?

Answer 3

or is tehre anotehr way to integrate this without by parts

Answer 4

Yes Substitution What I mentioned above

Answer 5

Do you understand how to apply the substitution I mentioned?

Answer 6

\[u=x^2 => du=2 x dx => \frac{1}{2} du=x dx =>\int\limits_{}^{}e^{x^2} x dx=\int\limits_{}^{}e^u \frac{1}{2} du\]

Answer 7

yes. i figured it out. i got 1/2 e^(x^2) + c as my answer

Answer 8

great!

Answer 9

can u help me with anotehr integrating problem?

Answer 10

I will post it up