Geometry Lesson Pre13.1 Notes

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Geometry: Module 13 Lesson Pre­1Radicals

Bellwork:  Factoring numbersTest 4:Explain 1: 1) Factor Radical expressions using multiplication and division  2)  be able to rationalize the denominatorPractice:   worksheet Presentations:Closing:

Geometry Lesson Pre13.1 Notes

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13.Pre­1  SimplifyingRadicals

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Perfect Squares:

Geometry Lesson Pre13.1 Notes

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13.Pre­1  SimplifyingRadicals

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Radical Property #1 (products):

Example)  Simplify

Geometry Lesson Pre13.1 Notes

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13.Pre­1  SimplifyingRadicals

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More Examples)   Simplify the following

Geometry Lesson Pre13.1 Notes

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13.Pre­1  SimplifyingRadicals

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More Examples)   Simplify the following

Geometry Lesson Pre13.1 Notes

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13.Pre­1  SimplifyingRadicals

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Radical Property #2 (quotients):

Example)  Simplify

Geometry Lesson Pre13.1 Notes

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13.Pre­1  SimplifyingRadicals

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Radical Rules:

1) No perfect square factors under radical

­Factor

2) No radicals in the denominator

­"Rationalize the Denominator"

Example)  Simplify

Geometry Lesson Pre13.1 Notes

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13.Pre­1  SimplifyingRadicals

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Clip in B4p. 687

More Examples)  Simplify the following