KEIWASFOUNDGO KEIWASFOUNDGO Math Answered which of the following is not part of the group?A. f (x) = x2 (6x + 7)B. f (x) = (x + 2) (3x2 + 4)C. f (x) = (x - 5) (x2 - 5)D. f (x) = 9 (x - 10) 2 + 11