Decomposing 3/(x³ + 3) into partial fractions

[saltrock]

Partial Fraction!Really Really Urgent

Hey I am stuck in this question.Plese help me do this

3/(x^3 +3 )

change this into partial fraction

 

[shmoe]

You first need to factor x^3+3 into irreducibles. Hint-it's the sum of 2 cubes, x and 3^(1/3).