WU: A.1a, A.2c Verbal Expressions and Factoring

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What is a verbal expression in mathematics?

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A verbal expression is a mathematical phrase that describes a relationship using words, often involving operations like addition, subtraction, multiplication, or division.

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How do you convert a verbal expression into a mathematical expression?

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To convert a verbal expression into a mathematical expression, identify the operations described in the words and translate them into symbols. For example, 'the sum of x and y' translates to x + y.

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What is factoring in algebra?

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Factoring is the process of breaking down an expression into a product of simpler expressions or factors that, when multiplied together, give the original expression.

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What is the difference between a term and a factor in algebra?

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A term is a single mathematical expression that can be a number, variable, or the product of numbers and variables. A factor is a number or expression that divides another number or expression evenly.

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What does it mean to factor a polynomial?

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Factoring a polynomial means rewriting it as a product of its factors, which can be simpler polynomials or numbers.

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What is the greatest common factor (GCF)?

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The greatest common factor (GCF) is the largest factor that two or more numbers or expressions share.

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How do you find the GCF of two numbers?

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To find the GCF of two numbers, list the factors of each number and identify the largest factor that appears in both lists.

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What is the difference between a binomial and a trinomial?

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A binomial is a polynomial with two terms, while a trinomial is a polynomial with three terms.

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What is the FOIL method used for?

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The FOIL method is used for multiplying two binomials. It stands for First, Outside, Inside, Last, referring to the order in which you multiply the terms.

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What is a quadratic expression?

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A quadratic expression is a polynomial of degree two, typically in the form ax^2 + bx + c, where a, b, and c are constants.