Expand the following expressions and identify the constants and variables
in each.
1. 4
3x
5y
3
- _____________________, _____________, _____________

2. 5a
2b
3
- ______________________, ______________, ____________

B. Express the following expanded forms into a
n
form.

1. 2 ∙ 2 ∙ 2 ∙ x ∙ x ∙ x ∙ x ∙ x ∙ y ∙ y ∙ y - ________________________
2. 4 ∙ 4 ∙ m ∙ m ∙ n ∙ n ∙ n ∙ n ∙ n - ___________________________