Question

4,?,14,40,88,170 find the nbr

Answer 1

I don't know the answer

Answer 2

Answer:

6

Step-by-step explanation:

The given pattern is

4,?,14,40,88,170

We need to find the missing number.

4 + 1² + 1 = 6                            (Add 1² and add 1)

6 + 3² – 1 = 14                          (Add 3² and subtract 1)

14 + 5² + 1 = 40                       (Add 5² and add 1)

40 + 7² – 1 = 88                      (Add 7² and subtract 1)

88 + 9² + 1 = 170                    (Add 9² and add 1)

Therefore the missing number is 6.