Solve e^x(sqrt(1-e^2x))dx Problem

[Cy4NidE]

Try to figure this out because i couldn't.

e^x(the square root of 1-e^2x)dx

The e^x is next to the square root.
It is all on equal level too. No division.

 

[tiny-tim]

∫e^x√(1-e^2x)dx

Hi Cy4NidE!

Try the obvious substitution …