https://www.khanacademy.org/math/ncert-class-10/xd6a17b08edbd2443:quadratic-equations-ncert-new Learn the whole chapter on Khan Academy!
Curated by: Khan Academy India - English (5 videos)
https://www.khanacademy.org/math/ncert-class-10 In this video we learn about what is the standard form of quadratic equation, why do we call it a standard form and how to identify and convert equations in standard form. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! Timestamps: 0:00 Concept of standard 1:44 Standard form of quadratic equation 2:17 Identifying standard forms 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