List the terms without changing the expression. 21x+21y
21x + 21y = 21(x+y)
What others are on the list?
21x,21y
To list the terms without changing the expression 21x + 21y, we simply separate them by a plus sign. Therefore, the terms are:
1. 21x
2. 21y
Listing the terms does not affect the expression, so the original expression remains the same: 21x + 21y.