Find p(0), p(1) and p(2) for each of the following polynomials:(i) p(y) u003d y^2 - y + 1 (ii) p(t) u003d 2 + t + 2t^2 - t^3 (iii) p(x) u003d x^3 (iv) p(x) u003d (x - 1)(x + 1)