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Precalculus (A2 Review)

English 30 Public

Fundamental Skills

Study Slideshow

(x+2)(x-14)

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(3x-2)(x-5)

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(2x-5)(2x+5)

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not factorable

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(3x+4)(3x+4) or (3x+4)^2

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(7x-1)(7x-1) or (7x-1)^2

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3(2x+3)(x+1)

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Simplify √50 (no calculator)

5√2

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What is the quadratic formula?

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2/3

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√7/4

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√14/2

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x = -4, x= -5

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Simplify √-80

4i√5

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4x√7x

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x= -5±√21

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