Expression

Symbol or combination of symbols representing a mathematical value.

expression math expression

An expression refers to a symbol or combination of symbols representing a mathematical value, operation, function, or relationship. Expressions are fundamental components in mathematics and programming used to convey computations concisely.

The term 'expression' derives from the Latin 'expressio,' meaning 'a pressing out, an impression.'

An expression is like a math sentence that combines numbers and operations, such as '2 + 3' or '5 * x', but it doesn't have an equals sign.

What is an expression? A combination of numbers, variables, and operations
Can expressions equal zero? Yes, some expressions evaluate to zero
What is the difference between an expression and an equation? An equation has an equals sign, while an expression does not

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