Use the Factor Theorem to determine whether g(x) is a factor of p(x) in each of the following cases:

NCERT Maths class 9 Exercise 2.4 - Question 2: Use the Factor Theorem to determine whether g(x) is a factor of p(x) in each of the following cases:
(i) p(x) = 2x3 + x2 – 2x – 1, g(x) = x + 1(ii) p(x) = x3 + 3x2 + 3x + 1, g(x) = x + (iii) p(x) = x3 – 4x2 + x + 6, g(x) = x – 3