Quadratic Equations
Class 10 · Mathematics · 5 lessons
This chapter, Quadratic Equations, is part of the Class 10 Mathematics syllabus under CBSE, Telangana and Andhra Pradesh boards. It contains 5 lessons — starting with Introduction to Quadratic Equations, Exercise 5.1 — Formation, Exercise 5.2 — Factorisation Method, and more — each with free, step-by-step PDF notes you can study directly in the browser or present in class in fullscreen mode. Work through the lessons in order below; later exercises in this chapter generally build on the concepts introduced in the earlier ones.
Introduction to Quadratic Equations
Introduction and definition of quadratic equations.
Exercise 5.1 — Formation
Formation of quadratic equations.
Exercise 5.2 — Factorisation Method
Solving quadratic equations using factorisation method.
Exercise 5.3 — Completing the Square
Solving quadratic equations by completing the square.
Exercise 5.4 — Nature of Roots
Nature of roots of a quadratic equation based on its discriminant.