# Math Help - Integration

1. ## Integration

Hi,

Please could you give me the answer to this question, as I have no idea how to do it.

Integrate: x ² 2SEC² x TAN x.dx

Thanks in advance, you'd be doing me a great favour!

- Steven

2. Originally Posted by Shooting Star
Hi,

Please could you give me the answer to this question, as I have no idea how to do it.

Integrate: x ² 2SEC² x TAN x.dx

Thanks in advance, you'd be doing me a great favour!

- Steven
integration by parts (a couple of times??), since:

$\frac{d}{dx} (\sec(x))^2=2(\sec(x))^2 \tan(x)$

CB