Question

4x2 + 12x2 + 3x+9

O A.
(4x2 + 3)(x+3)
O B. (4x2 + 3)(x+9)
OC. (12x2 + 3)(x+3)
OD. (12x + 3)(x+9)

Answer 1

I think it would mostly be A

Answer 2

Answer: A. (x+3)(4x^2+3)

Step-by-step explanation:Factor 4x^3+12x^2+3x+9

4x^3+12x^2+3x+9

=(x+3)(4x^2+3)