Using Nature of Roots for AS Math Quadratic Equation | Discriminant | Algebra | Pure 1 | A Level

Learn all about the discriminant of a quadratic equation AS Level and A Level maths through different quadratics A Level maths past paper questions. Through each of these past paper questions, I'll review quadratic equations, quadratic functions, using the discriminant to find the number of solutions, quadratic inequalities for both O Levels and A levels, quadratics Algebra 2, SAT, quadratic word problems and most of all how to apply the quadratic formula to solve questions. Apart from that, I'll be discussing in detail how to solve quadratic equations by factoring, discriminant formula and completing square.

This tutorial is also great for Algebra 2 students or those from grade 9, class 10, and class 11 to develop better understanding of quadratic modelling and how to find the nature of roots of polynomial equations.

If you are struggling at any point in this video, leave a comment below and I'll help you out.

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Title Page Music Credits: @metroboomin
Past Paper Questions: @savemyexams ​