Question

1+4=5. 2+5= 12. 3 +6=21. 5+ 8 =?​

Answer 1

Answer:

45

Step-by-step explanation:

1+4(×1)=5

2+5(×2)=12

3+6(×3)=21

5+8(×4)=45

Answer 2

Answer:I think it is 45

Step-by-step explanation:1+4=5

That is 4×1=4+1=5

2+5=12

That is 5×2=10+2=12

3+6=21

That is 3×6=18+3=21

5+8=45

That is 5×8=40+5=45

First multiply the given addition number and add the first number with the answer then you will get the answer

THANK YOU