'Solve x2' presentation slideshows

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Objective The student will be able to:

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Section 5-6: Solving quadratic equations by finding square roots

Section 5-6: Solving quadratic equations by finding square roots. Goal: Solving quadratic equations by finding square roots. Square root. A number b is a square root of a number a if b 2 = a .

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Quadratic Inequalities

Quadratic Inequalities. Lesson 3.4. Definition. Recall the quadratic equation ax 2 + bx + c = 0 Replace = sign with <, >, ?, or ? makes it a quadratic inequality Solving: Find where the equality occurs These values are the boundary numbers. Graphical Solutions.

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Aim: How Do We Solve Quadratic Equations by Factoring

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2e: Quadratic Formula

2e: Quadratic Formula. 2e: Quadratic Formula. Example: Solve x 2 - 12x = -20 using quadratic formula. 2e: Quadratic Formula. Example: Solve 2x 2 + 9x = 18 using quadratic formula. 2e: Quadratic Formula. Example: Solve 2x 2 - 17x + 8 = 0 using quadratic formula.

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