Hello, togo!
Therefore:
. . . . no
. .
Hi thanks for the help lately its been good. I don't post these unless a day goes by without a solution.
28-1-20
Integrate:
(int) 2 sqrt(1- e^(-x)) (e^-x) dx
therefore,
u = 1 - e^(-x)
du = - e^(-x)
General power form:
[1 - e^(-x)]^(3/2) / (3/2) + C
=
4/3 [1 - e^(-x)]^(3/2) + C
however here is the ti-89 answer:
somehow something has been added in the nominator.
how did I go wrong? Thanks!
I have been having trouble with losing the negative and have retraced it twice in homework the last couple days.
This is something I can do myself and I'm not sure what to do in order to complete the answer besides this. I'll rework the question soon and hopefully it does give me the answer shown on the ti-89.