To factor 9x^2- 4, you can first rewrite the expression as:
O A. (3x-2)^2
O B. (x)^2-(2)^2
C. (3x)^2-(2)^2
D. None of the above

To factor 9x2 4 you can first rewrite the expression as O A 3x22 O B x222 C 3x222 D None of the above class=