Question

-1,10,25,66,123,____ find the blank?​

Answer 1

Answer:

218

Step-by-step explanation:

First term:- 1³-2

Second term:- 2³+2

Third term:- 3³-2

Fourth term:- 4³+2

Fifth term:- 5³-2

You can observe that the 'n'th term is n³-2 and n³+2 alternatively

So, Similarly,

Sixth term:- 6³+2= 216+2=218