Question

Find the missing number 17 31 ?, 18 22 72

Plzz Tell Me Missing No. And How​

Answer 1

Answer:

the Missing number is 35

Answer 2

Answer:

47

Step-by-step explanation:

There are two series in one:

• 17, 31, x

and

• 18, 22, 72

the difference of respective terms:

• 18-17=1=1²

• 31-22=9=3²

• 72-x=5²

It is assumed that the difference of respective terms of the two series form a series of perfect squares of odd numbers

• x= 72-25= 47

Answer: the missing number could be 47