Question

1 + 2 =
2 + 3 = 36
3 + 4
4 + 5 = ?​

Answer 1

Answer:

Step-by-step explanation:

1 + 2  = 12 + 9  =    21

2  + 3  = 23  + 13 = 36

3 + 4 = 34  + 9  =   43

4 + 5 = 45  +  13  = 58

a + b  = ab  + 9  / 13 alternatively

hope u get it

Answer 2

Answer:

70 is the answer.

if it is correct please MARK me brainliest pleaseeeeeee.