I'm in my first-year at a college.
I have a mid-term coming up and there's so much to cover.
I've been weak at math every since grade 12.
integrate (5e^2x/ 7e^2x + 4) dx
So far I've got
1. I let u=2x
du = 2 dx
du/2 = dx
2. 1/2 integral (5e^u/7e^u+4) du
I have no idea how to proceed from here.
Please help me solving this problem.