Expressions Review

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What is a coefficient in an algebraic expression?

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A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

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The constant is -4.

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There are 3 terms.

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The variables are x and y.

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What does it mean for an expression to be simplified?

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An expression is simplified when it is reduced to its simplest form, with no like terms remaining.

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The degree is 3, which is the highest exponent of the variable.

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What is a term in an algebraic expression?

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A term is a single mathematical expression that can be a number, a variable, or a combination of both multiplied together.

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What is the difference between a monomial and a polynomial?

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A monomial is an expression with one term, while a polynomial has two or more terms.

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