Question

Which is a complete list of factors of each term in the expression 15 + 20x?

Answer 1

15: 1, 3, 5, 15

20x: 1, 2, 4, 5, 10, 20, x ^_^

Explanation:

Answer 2

Explanation:

Our term is 15+20x

we can divide it to : 15 and 20x

• 15 : it can be divided by 1 , 3 , 5 , 15

so the factors are : (1,3,5,15)

• 20x : to make it easy start with 20

20 can be divided by : 1 , 2 , 4 ,5 ,10 , 20

• then add x :

so the factors of 20 x are :

1 , 2 , 4 , 10 , 20 , x , 2x , 4x , 5x , 10 x , 20x