If $$4\sqrt{3} x^2 + 5x - 2\sqrt{3} = (Ax + 2)(Bx + C)$$, then what is the value of $$(A + B + C)$$?(A > 0)

A

4

B

$$4 + \sqrt{3}$$

C

$$2\sqrt{3}$$

D

$$4 - \sqrt{3}$$