A combination of variable numbers and at least one operation can be expressed as an algebraic expression. For example, in the expression (3x + 5y - 2), (x) and (y) are variable numbers, while the operations are addition and subtraction. This combination allows for the representation of relationships between quantities that can change.
The definition is A combination of variables, numbers, and at least one operation.
Expression
It is an algebraic expression.
Equation
A mathematical expression is a combination of numbers, variables, and operation symbols that represents a value. It can include elements such as addition (+), subtraction (−), multiplication (×), division (÷), and parentheses to indicate the order of operations. For example, the expression (3x + 5) contains the variable (x), the number (3), and the operation of addition. Expressions do not include equality signs; that would make them equations.
complex numbers
The definition is A combination of variables, numbers, and at least one operation.
Expression
A combination of variables,numbers,and at least one operation!
The term for that is algebra.
Expression
That sounds like the description of an "expression", except for one detail: an expression MAY have operations, but also, it may not, since numbers and variables are themselves expressions.
An expression.
An equation.
It is an algebraic expression.
Equation
It is an algebraic expression.