What is the product of the polynomials below?

(x + 2)(x2 - 7x + 4)

A. x3 - 5x2 - 10x + 8
B. x3 - 5x2 + 4x + 8
C. x3 - 7x2 + 4x + 8
D. x3 - 7x2 - 10x + 8