Question

What is the missing number 12,144,16,?,20,324

Answer 1

Answer:

225

Step-by-step explanation:

What is the missing number 12,144,16,?,20,324

12

144  = ( 12 + 0)²

16

225 = (16 -1)²

20

324 = (20 - 2)²

Alternate number from starting having an increase of 4

12  , 16 , 20 ,,,,,,,,,,

numer next to them are square to the (number - 0 , - 1 , -2  )etc