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This is called the "commutative" property.
Variables are represented as letters so they don't get confused with numbers.
It is an expression.
You use variables to stand for numbers in algebra
No, it can contain variables.
Term- a number, a variable, or a product of numbers and variables.
complex numbers
Variables.
An equation.
This is called the "commutative" property.
Variables are represented as letters so they don't get confused with numbers.
Algebraic expressions is a mathematical phrase that contains operations numbers or variables.
The unknowns or variables
Variables
It is a Term.
It is an expression.
Expression