Question

what is the int x^(4)e^(-x)dx?

Answer 1

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

Answer 2

Which are the limits?

Answer 3

there are no limits

Answer 4

Try to use integration by parts.

Answer 5

It's too long by u can do it by this method.

Answer 6

okay, well thanks i'll try

Answer 7

\[-x^{4}e^{-x}-4x^{3}e^{-x}-12x^{2}e^{-x}-8xe^{-x}+8e^{-x}\]