What is a constant term?

A constant term is a term in an algebraic expression that consists of a fixed number, and does not have any variables attached to it. In other words, it is a term that does not change in value.

Constant terms are commonly used in mathematical equations and expressions to represent quantities that do not vary or change. They are often used as coefficients or constants in equations, and can be added or subtracted to other terms.

For example, in the expression 5x + 3, the constant term is 3, as it is a fixed number that does not change. Constant terms are important in simplifying algebraic expressions and solving equations, as they provide a point of reference for evaluating the overall value of the expression.