Question

Factorise the cubic polynomial 3x^3-x^2-3x+1

Answer 1

Step-by-step explanation:

I hope my answer was helpful

Answer 2

Step-by-step explanation:

3x^2-x^2-3x+1

x^2(3x-1)-1(3x-1)

(3x-1)(x^2-1)

(3x-1)(x+1)(x-1)