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Curated by: Khan Academy India - English (5 videos)
https://www.khanacademy.org/math/ncert-class-10 Discriminant for Types of Solutions for a Quadratic. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! 0:12 What Is the Discriminant 0:15 The Quadratic Formula 3:28 Evaluate the Discriminant Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate