Question

Integrate:

Mainly interested in the steps involved, as opposed to the answer, so steps involved would be great. Thanks in advance.

(1-3x^2)/x dx

Answer 1

\[\int\limits_{-}^{-} \frac{1-3x^2}{x}\]

Answer 2

use substitution

let
u=1-3x^2
then du=-6xdx
can u do this

Answer 3

brake it up into two fractions

Answer 4

\[ \int \frac{1}{x} - \frac{3x^2}{x}dx\]

Answer 5

you should be able to do it now :)

Answer 6

This helps a lot, thank you. :)

Answer 7

np.