Question

2,1,2,15,236,what is next term
(1)3390
(2)3395
(3)3400
(4)3405​

Answer 1

Answer:

Ans. 5895

Step-by-step explanation:

2 × 1 - 1 = 1 (2×1^2 - 1)

1 × 4 - 2 = 2 (1×2^2 - 2)

2 × 9 - 3 = 15 (2×3^2 - 3)

15 × 16 - 4 = 236 (15× 4^2 - 4)

236 × 25 - 5 =5895 (236×5^25 - 4)