A “constant” simply means a fixed value or a set value that does not change. Learn the definition, meaning, different types, examples, and more.

In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number. Example: in "x + 5 = 9", 5 and 9 are constants. Example: in "y = ax + b", a and …

Aug 21, 2025 · In an algebraic expression, a constant term is a term that does not contain any variables and has a fixed value. It is simply a number that stands alone in the expression.

Jun 16, 2025 · In math, all numbers are considered constant numbers because their values remain the same, no matter where or how they are used. Real numbers, natural numbers, …

A fixed and well-defined number or other non-changing mathematical object, or the symbol denoting it. [1][2] The terms mathematical constant or physical constant are sometimes used …

In mathematics, a constant is a value that does not change. Unlike a variable, which can represent different values, a constant remains the same throughout an equation or expression.

When written as a variable, a constant is commonly denoted as c to represent a fixed value. This terminology may be confusing because of the use of the term "variable," but it all it means is …