Question

1+4=5 2+5=12 2+6=21 8+11=?​

Answer 1

Answer:

30 I think so.........

Answer 2

Answer:

Let the first number be a and the second number be b

a + b = a + ab

1 + 4

= 1 + 1 × 4

= 1 + 4

5

2 + 5

= 2 + 2 × 5

= 2 + 10

= 12

3 + 6

= 3 + 3 × 6

= 3 + 18

= 21

So,

8 + 11

= 8 + 8 × 11

= 8 + 88

= 96

∴ Here, following a pattern, 8 + 11 = 96