Solve This: 1+4=5 | with Answer

Solve This...

1 + 4 = 5
2 + 5 = 12
3 + 6 = 21
5 + 8 = ?

97% Will Fail The Test

Answer

34 is the answer.

Explanation:

Add first row of RHS to the second row of LHS.

So 5 + (2+5) = 12

12 + (3 + 6) = 21

21 + (5 + 8) = 34