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Overview of solutions of a quadratic function and the discriminant

👉 Learn all about the discriminant of quadratic equations. A quadratic equation is an equation whose highest power on its ...
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Using square root method to solve a quadratic equation with one variable

👉Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or the quadratic formula. When we only ...
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Solving polynomial equations The discriminant

Roots can occur in a parabola in 3 different ways as shown in the diagram below: In diagram A, we can see that this parabola has 2 roots, diagram B has 1 root and diagram C has no roots. What type of ...