Hello guys!
A colleague just sent me this quadratic sequence math in which the difference is not constant.
In less than a minute, I sharply get the answer to number 3. You know I am not a dull guy as far as mathematics is a concern.
I would like to share it with you guys too and we are rewarding the correct answer.
See Below
The answer is as simple as ABC.
What Is The Answer?
Drop your comments
5 Comments
8*9=72
7*8=56
6*7=42
3*6=18
So correct answer is18
the first is 9*10:90,8*9:72,7*8:56,6*7:42,
then according to the math sequences 3*6:18