6.6 quadratic formula
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The document introduces the quadratic formula as a method for solving any quadratic equation in the standard form of ax^2 + bx + c = 0. It provides the quadratic formula, and shows an example of using it to solve for x in a quadratic equation. Users are then prompted to try solving for x in a quadratic equation using the quadratic formula.
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- 2. 1 More Method! So far we can solve by: ◦ Factoring ◦ Taking square roots But, these only work for some equations… The Quadratic Formula works to solve ANY quadratic equation!!
- 3. The Quadratic Formula Remember, standard form is: ax2 + bx + c = 0 Quadratic Formula: https://www.youtube.com/watch?v=YCuXiujC3KE
- 7. You Try! Solve for x: