Use the factor theorem to determine whether g(x) is a factor of p(x) i

This question was asked in Ex 2.4,2

Use the factor theorem to determine whether g(x) is a factor of p(x) in each of the following case:
(i) p(x)= 2x^3 x^2-1, g(x)=x 1
(ii) p(x)=x^3 3x^2 3x 1, g(x)= x 2
(iii)p(x)= x^3-4x^2 x 6, g(x)=x-3