Question

Please help !!

Select the correct answer.
Factor the expression.
(49x^2 - 16) | (Choices in the picture.)​

Answer 1

The answer would be B: (7x+4)(7x-4)

Answer 2

B.

Step-by-step explanaBtion:

The answer would be B

(7x+4)(7x-4)

you can tell because when you expand it e.g.

49x^2 +28x - 28x -16

simplify

49x^2 - 16

equals the expression