If α, β, γ be the zeros of the polynomial p(x) such that α + β + γ = 3, αβ + βγ + γα = -10 and αβγ =24, then p(x) is
x3 - 3x2 - 10x - 24
x3 - 3x2 - 10x + 24
x3 + 3x2 - 10x + 24
x3 + 3x2 + 10x - 24