I don’t want to sound d u m b but use photomath it really helped me with quadratic formula it shows steps too.
20= 1,2,4,5,10,20
36=1,2,3,4,6,9,12,18,36
48=1,2,3,4,6,8,12,16,24,48
Answer: I have no clue what the second one is but the first one is 1.
Step-by-step explanation:
You add each number that is in the same position correlated to the box. Ex: 12+-3=9