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Quadratic Equations

Quadratic Equations. Jon Knoedler. Quadratic Equations. Quadratic Equations. Quadratic Equations. Solving equations in quadratic form:. ax² + bx + c = 0. Factoring. Completing the Square. Quadratic Equations. Quadratic formula:. Quadratic Equations. Where does the quadratic

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Quadratic Equations

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  1. Quadratic Equations Jon Knoedler

  2. Quadratic Equations

  3. Quadratic Equations

  4. Quadratic Equations Solving equations in quadratic form: ax² + bx + c = 0 • Factoring • Completing the Square

  5. Quadratic Equations Quadratic formula:

  6. Quadratic Equations Where does the quadratic formula come from? Complete the square on ax² + bx + c = 0 = QuadraticFormula.

  7. Quadratic Equations Solve: x² + 2x + 1 = 0 ax² + bx + c = 0 a = 1 b = 2 c = 1

  8. Quadratic Equations Equation solved by using the Quadratic Formula. Equation solved by Completing the Square.

  9. Quadratic Equations Solving the following equations at your desk with the help of your neighbor: x² + 4x + 12 = 0 3x² + 16x - 22 = 0 5x² - 10x + 45 = 0 As you derive solutions, I will call you up to check on your work online! http://www.mathwarehouse.com/quadratic/quadratic-formula-calculator.php

  10. Quadratic Equations Remember: • The Quadratic Formula willneed to memorized • for an upcoming quiz. • Becomecomfortablewithusing the Quadratic • Formula to solvevariousequations in the future. • Complete the worksheet for tomorrow. It willbe • due at the beginning of tomorrow’s class.

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