Convert the radical to an exponent. Then use the form upowerdu.
If u = (3x − 2), then you need to add a du. In this case, it would be 3 dx.
Since you already have a dx, add a 3 taking out a (1/3) to compensate.
Multiply (3x − 2) (3x − 2).
Then take the antiderivative.
Use the form for one of the inverse trig. functions.
Take the antiderivative.