Quadratic Inequalities - Discriminant Nature Of Roots Quadratic Equation | O-Level Additional Math

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This Math shorts video is about using the discriminant to determine the nature of the roots of a quadratic equation and solving quadratic inequalities and representing the solution on a number line.

2021 Anderson Prelim

I teach Additional Math and Accounting for GCE O-Level, IGCSE, AUSMAT and Diploma in schools and tuition since 2008.

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Quadratic Equations & Inequalities

Surds

Polynomials, Cubic Equations & Partial Fractions

Binomial Theorem

Logarithms & Exponents

Coordinate Geometry

Linear Law

Trigonometry

Differentiation

Integration

Kinematics

Plane Geometry

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This will help my kids a lot, thanks for this video

henrytv