What is x+2? I am very confused right now so if you could help me that would be great. Thanks
x+2 is called a "binomial expression" because it contains two parts or terms. (The prefix bi means having two.) In general, algebraic expressions are defined as a combination of numbers and variables linked by an operation such as addition or multiplication. An algebraic expression does not have an equal sign. If it did, we would call it an algebraic equation.
x+2 is a binomial expression.