According to the synthetic division below, which of the following statements are true?
Check all that apply.
3)2
-2
6
-12
12
2
4
0
A. (2x2 - 2x-12) - (x + 3) = (2x+4)
B. (2x2 - 2x- 12) = (x-3) = (2x+4)
C. The number 3 is a root of Fx) = 2x2 - 2x - 12.
O D. (x-3) is a factor of 2x2 - 2x - 12.
E. (x + 3) is a factor of 2x2 - 2x - 12.
F. The number -3 is a root of F(x) = 2x2 - 2x - 12.