arccos(2x)dx

I'm using integration by parts and almost got the right answer

I got xarccos(2x) - (1/2)radical(1-x^2) + c

the radical is messed up I think.

Thanks once again for all the help.

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- Jul 15th 2007, 06:22 PMdavecs77integration
arccos(2x)dx

I'm using integration by parts and almost got the right answer

I got xarccos(2x) - (1/2)radical(1-x^2) + c

the radical is messed up I think.

Thanks once again for all the help. - Jul 15th 2007, 07:15 PMtopsquark
- Jul 15th 2007, 07:26 PMKrizalid
- Jul 15th 2007, 08:14 PMtopsquark
- Jul 15th 2007, 08:17 PMKrizalid
Aha... but you know more stuff than me, so what you said does not count :D