Question

1+4=5 2+5=12 3+6=21 5+8=??​

Answer 1

Answer:

$\: \:$

1 + 4 = 5

2 + 5 = 2 + 2(5) = 12

3 + 6 = 3 + 3(6) = 21

5 + 8 = 5 + 5(8) = 45

So, your answer is 45.

Answer 2

Step-by-step explanation:

1+4=5

2+5=12

3+6=21

5+8=45

answer is 45