Question

more cal help

Answer 1

\[\int\limits_{?}^{?}(e ^{1/(x+1)})/((x+1)^{2})\]

Answer 2

ill be back but try
u=(x+1)
du=dx

Answer 3

u=1/(x+1)

Answer 4

good call

Answer 5

which would be ln (x+1) when you take the derivative , which is not in the problem

Answer 6

opps nevermind that the anti derivative

Answer 7

no nono, you're thinking backwards. hold on though i'm gonna try something but remember 1/(x+1) just = (x+1)^-1

Answer 8

yeah that's correct what zarkon said:

-du = 1/(x+1)^2dx
which is definitely in your problem

Answer 9

\[-\int\limits_{}^{}e^udu\]

Answer 10

so would the answer be e^(1)/(x+1)+c

Answer 11

yeah. but negative

Answer 12

don't forget the negative

Answer 13

thanks