find the product of (4x - 3 ()2x^2 - 7x + 1)

A. 8x^3 - 22x^2 + 17x - 3
B. 8x^3 + 8x^2 + 4x - 3
C. 8x^3 - 34x^2 + 25x - 3
D. 8x^3 - 42x^2 + 25x - 3