Question

4,5,3,2=0 and 7,3,4,4=21 and 6,4,4,5=22 then 9,6,5,5=?​

Answer 1

answer is 34

Explanation:

solution: 4,5,3,2=0

7,3,4,4=21

6,4,4,5=22

9,6,5,5=?

product of corners numbers that are 9and 5 is 45

sum of two middle numbers that are 6and 5 is 11

difference of 45 and 11 is 34

therefore this pattern is observed

answer is 34