Verify whether the indicated numbers are zeros of the polynomials corresponding to them in the following cases :
(i) f(x) = 3x + 1, x = - 13
(ii) f(x) = x2 - 1, x = 1, -1
(iii) g(x) = 3x2 - 2, x = 2√3,−2√3
(vi) p(x) = x3 − 6x2 + 11x - 6, x = 1,2,3
(v) f(x) = 5x -π,x=45
(vi) f(x) = x2,x = 0
(vii) f(x) = lx + m, = - ml
(viii) f(x) = 2x + 1, x = 12