It is an expression when it does not contain an equality (or inequality) sign
it is a varible
An expression.
Fourth Book of the Old Testament: Numbers
A mathematical phrase with at least one variable is an expression that includes numbers, operations, and one or more letters representing unknown values. For example, the expression ( 3x + 5 ) contains the variable ( x ) and represents a relationship where ( x ) can take on different values. Another example is ( 2y - 7 = 0 ), which includes the variable ( y ) and represents an equation.
Rearranging the parentheses in such an expression will not change its value, No mater what numbers are inside.
Algebraic expressions is a mathematical phrase that contains operations numbers or variables.
An expression
A mathematical phrase containing numbers and operations is called an expression. Expressions can be joined together with an equals sign to form an equation.
"arithmetical expressions" may be what you are seeking.
no because it can also contain letters
Expression is the mathematical phrase made up of numbers and operations
A mathematical phrase that contains operations, numbers, or variables is called an algebraic expression. Algebraic expressions consist of constants (numbers), variables (letters representing unknown quantities), and mathematical operations such as addition, subtraction, multiplication, division, and exponentiation. These expressions can be simplified, evaluated, or manipulated using algebraic rules and properties.
An expression.
An algebraic expression is a mathematical phrase that includes numbers, variables, and operational symbols.
algebraice expression
An expresssion
it is a varible