313 Sem 1 Final Exam Review

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x=11.

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What is a factor of a polynomial?

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A factor of a polynomial is a polynomial that divides the original polynomial without leaving a remainder.

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When can you clear the denominators in an equation?

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You can clear the denominators when solving an equation.

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No, you do not need an LCD.

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What is the definition of a polynomial?

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A polynomial is an expression consisting of variables raised to whole number powers and coefficients.

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What is the quadratic formula?

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What does it mean for a function to be undefined?

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A function is undefined at points where the denominator is zero.

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What is the difference between a rational and an irrational number?

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A rational number can be expressed as a fraction, while an irrational number cannot.

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What is the process of factoring a polynomial?

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Factoring a polynomial involves expressing it as a product of its factors.