Solving Quadratic Equations with the Quadratic Formula https://www.youtube.com/watch?v=3ayhvAI3IeYThe solutions of some quadratic equations, ax2 + bx + c = 0 (a≠0) are not rational, and cannot be obtained by factoring. For such equations, the most common method of solution is the quadratic formula.Note: The quadratic formula can be used to solve ANY quadratic … [Read more...] about Solving Quadratic Equations with the Quadratic Formula