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Published bySybil Wright Modified over 8 years ago

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1) What does x have to be for 3x = 0? 1) What does x have to be for 3(x -2) = 0 2) What does x have to be for (x–2) (x+3) = 0

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Before you leave today, you should be able to: ◦ Solve quadratic equations by factoring. ◦ Solve quadratic equations by graphing. CCRS: 11, 16, 69

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Step 1: Solve for zero Step 2: Factor, if you can. Step 3: Use the Zero Product Property to find what x equals.

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a) What are the solutions of the quadratic equation x 2 – 5x + 6 = 0? b) What are the solutions of the quadratic equation x 2 – 7x = -12?

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1) Solve x 2 + 6x + 8 = 0 by factoring. 2) Solve x 2 – 4x = 0 by factoring. 3) Solve x 2 – 10x + 25 = 0 by factoring.

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