Question

2+2=4,3+3=10,4+4=18,5+5=28,7+7=?

Answer 1

Hey!!!
Here's Your Answer ________

☆ 54 is the answer ( because ) :-

2+2 = 4
4+3+3 = 10
10+4+4 = 18
18+ 5+5 = 28
28+ 6+6 = 40
40+ 7+7 = 54

___________________

Answer 2

Its 54....
Its like this...
2+2 = 4

3+3 = 6+(that previous 4), that is 10...

4+4 = 8+(that previous 10), that is 18...

5+5 = 10+(that previous 18), that is 28...

6+6 = 12+(that previous 28), that is 40... (Though its not given, we have to assume)

7+7 = 14+(that previous 40), that is 54...

Hope u get it...