Parts of an Expression

Front

What is a coefficient in an expression?

Back

Front

What is a variable in mathematics?

Back

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Back

Front

What are the letters x, y, a, s, t called in mathematics?

Back

These letters are called variables, as they represent unknown values.

Front

Back

Front

What is a constant in an expression?

Back

Front

What is a term in an expression?

Back

Front

What is the difference between a term and a coefficient?

Back

A term is a part of an expression that can include numbers and variables, while a coefficient is the numerical part of a term that multiplies the variable.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Front

What is an algebraic expression?

Back

An algebraic expression is a combination of numbers, variables, and operations (like addition and multiplication) that represents a value.