Question

if 1+4=5, 2+5=12, 3+6=21, 5+8=?​

Answer 1

Answer:

Answer of this question is 45

Answer 2

Answer:

45

Step-by-step explanation:

1+4=5=>1×(4+1)=5

2+5=12=>2×(5+1)=12

3+6=21=>3×(6+1)=21

5+8=5×(8+1)=45(Answer)