Hi, could someone please verify that this is indeed the correct method for this integral:

$\displaystyle \int x(x^2+8)^2

=

\frac{x}{2x.3} (x^2+8)^3

=

\frac{1}{6} (x^2+8)^3 + C

$.

If there was a constant outside the brackets then I could have done this no problem, just wasn't too sure what to do with the x outside the brackets.

Thanks for the help.