Question

4,9,25,49,121,??????​

Answer 1

Answer:

169

Step-by-step explanation:

The pattern is ( (2)^2, (3)^2, (5)^2, (7)^2, (11)^2, (13)^2) all are squares of prime numbers.

Answer 2

Answer: 169

Step-by-step explanation:

the numbers 4,9,25,49,121 are squares of the prime numbers : 2,3,5,7,11 . So the next number in the series will be the next Prime Number's square which is 13 ^ 2 = 169