According to the synthetic division below, which of the following statements are true?
Check all that apply.
54
-17
20
-15
15
4
3
0
O A. The number -5 is a root of Fx) = 4x2 - 17x-15.
B. (4x2 - 17x- 15) + (x + 5) = (4x + 3)
O c. The number 5 is a root of F(x) = 4x2 - 17x- 15.
D. (4x2 - 17x- 15) + (x - 5) = (4x+3)
O E. (x + 5) is a factor of 4x2 - 17x-15.
OF. (x - 5) is a factor of 4x2 - 17x- 15.