Let’s learn how to use the quadratic formula. Using the quadratic formula is one of the methods used in solving quadratic equations, especially when the equation cannot be solved by factoring. The quadratic formula solves any quadratic equation in the standard form: ax2+bx+c = 0, where a ≠ 0. So, make sure the equation you’re working on is in the … Continue reading Quadratic Formula: Equation & Examples