Bare with me, I just registered so I have no idea how to type any signs ... difficult ones will be written out :o)sorry and thanks.
The problem: The integral from 1-e ((x^2+x+1)/x) dx
So far ... I got u= x^2+x+1 ; du= 2x+1 dx ; -1/2du= xdx <-- i'm not quite sure about this
Integral (1-e) ((x^2+x+1)/x) dx = -1/2 Integral (0-1) (u/du) ... And this is where I get stuck. Help please. Thnks