Abrianaago Abrianaago Mathematics Answered Which expression is equivalent to (3x + 2 - 3y) (3x + 2 + 3y)? A. 9x2 + 4 – 9y2 B. 9x2 + 4 +9y2 C. 9x2 + 12x + 4 – 9y2 D. 9x2 + 12x + 4 +9y2