Solving Equations Review (Spring Semester) Regular

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{30}

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{-100/11}, {100/-11}

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{4}

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{-5,5}, {5,-5}

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{-3}

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What is set notation?

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Set notation is a mathematical notation used to describe a set of numbers, typically enclosed in curly braces, e.g., {x | x > 0}.

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What does it mean to solve an equation?

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To solve an equation means to find the value(s) of the variable(s) that make the equation true.

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What is a linear equation?

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What is the quadratic formula?

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What is the difference between a solution and a root of an equation?

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A solution is the value that satisfies the equation, while a root is a specific type of solution for polynomial equations.