Solving Quadratics

By: Alyssa Bach

~You can solve a quadratic problem in 2 ways~

By factoring..

AB 1st quadratic equation video

And also by the quadratic equation..

alyssa 2nd video

~SOLVING APPLICATION~

A ball is thrown vertically upward. After "t" seconds, its height, "h" (in feet) is given by the function - h(t)=64t-16t^2. After how long will it reach its maximum height?
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~Graphing Quadratics~

Standard Formula..

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Vertex Formula..

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~Solving Complex Numbers~

Adding..

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Subtracting..

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Multiplying..

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Dividing..

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