Question

Has one or many terms in the expression​

Answer 1

Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation. For example, 2x+4y−9 is an algebraic expression. Term: Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables.

Answer 2

Answer:

2 unlike terms in binomial

3 unlike terms in trinomial