To factor 9x^2-16 you can first rewrite the expression as:
A(3x^2)-(4)^2
B(3x-4)^2
C(3x)^2-(4)
DNone of the above
ANSWER IS A. (3x)^2-(4)^2
A(3x^2)-(4)^2
B(3x-4)^2
C(3x)^2-(4)
DNone of the above
ANSWER IS A. (3x)^2-(4)^2
ANSWER IS A. (3x)^2-(4)^2
