Within the set of whole numbers, one set of numbers satisfies the recursive formula a_n=(a_n_-_1)^2-a_n_-_1 when a_4=870 A. 3, 6 B. 6, 30 C. 2, 6 D. 2, 3

Question

Within the set of whole numbers, one set of numbers satisfies the recursive formula


`a_n=(a_n_-_1)^2-a_n_-_1` when
`a_4=870`
A. 3, 6
B. 6, 30
C. 2, 6
D. 2, 3

Answer 1

stick with your gut but i would put B

Answer 2

The answer is A(3,6) have a great day!