After you rewrite subtraction as addition of the additive inverse, how can the like terms be grouped?

A. [3a²+(-3a²)]+(-5ab + 8ab) + [b² + (-2b²)]
B. [3a²+(-3a²)]+(-5ab + 8ab) + (b²+2b²)
C. (3a² + 3a²) + [-5ab + (-8ab)] + [b² + (-26²)]
D. (3a²+3a²) + [-5ab + (-2b²)] + [b² + (-8ab)]