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# I Cannot Integrate This!!! Watch

1. Hey, I've been doing an integration problem and I cannot get the answer!

It is attached, along with the answer from the back of my textbook

I try doing it and always get a different answer
Attached Files
2. poopyface.doc (16.0 KB, 86 views)
3. You need to use integration by parts. It might help you to separate it out, like:

Then you can evaluate the second integral directly, and you can use integration by parts on the other two with .
4. (Original post by LukeySherlock)
Hey, I've been doing an integration problem and I cannot get the answer!

It is attached, along with the answer from the back of my textbook

I try doing it and always get a different answer
Separate into three integrals and use parts.
EDIT: Nuodai was too quick.
5. (Original post by nuodai)
You need to use integration by parts. It might help you to separate it out, like:

Then you can evaluate the second integral directly, and you can use integration by parts on the other two with .
Thank you!

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