an expression
A combination of variables,numbers,and at least one operation!
complex numbers
Value
The term for that is algebra.
It is an algebraic expression.
It is called an expression.
It is a bigger expression.
Expression
an expression
The definition is A combination of variables, numbers, and at least one operation.
Expression
An expression.
A combination of variables,numbers,and at least one operation!
2×+4×-5 An expression does not have an equal sign but can be solved has numbers, variables, and at least one operation
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.
A more complicated expression.