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Example 4: Applying the quadratic formula | Quadratic equations | Algebra I | Khan Academy
Application Problem with Quadratic Formula
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/quadratic_equation?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/quadratic-formula/v/applying-the-quadratic-formula?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/quadratic-formula/v/quadratic-formula-3?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
...
https://www.youtube.com/watch?v=OZtqz_xw0SQ
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/quadratic_equation?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/quadratic-formula/v/applying-the-quadratic-formula?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/quadratic-formula/v/quadratic-formula-3?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
...
https://www.youtube.com/watch?v=OZtqz_xw0SQ
Note: All Khan Academy content is available for free at (www.khanacademy.org)
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