Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols. It does not have an equality sign.

Front

What are the parts of an algebraic expression?

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The parts of an algebraic expression include terms, coefficients, variables, and constants.

Front

Define 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.

Front

What is a constant in an algebraic expression?

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A constant is a fixed value that does not change, represented by a number in an algebraic expression.

Front

What is a variable in an algebraic expression?

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A variable is a symbol, usually a letter, that represents a quantity that can change or vary.

Front

Define 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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How many terms are in the expression 2x - 3w + 10?

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There are 3 terms in the expression: 2x, -3w, and 10.

Front

What is the role of parentheses in algebraic expressions?

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Parentheses indicate which operations should be performed first in an algebraic expression.

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What is the difference between an expression and an equation?

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An expression is a combination of numbers, variables, and operations without an equality sign, while an equation states that two expressions are equal.

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What does it mean to simplify an algebraic expression?

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