Question

an ___ is a collection of one or more terms which are separated from each other by addition or subtraction sign​

Answer 1

Answer:

Algebraic Expression

Step-by-step explanation:

Algebraic expressions are made up of terms that are separated by an addition ( +) or a subtraction (−) sign.

Answer 2

Answer:

an tern is a collection of one or more terms, which are separated from each other by signs + or

Step-by-step explanation: