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Video tutorials - I.C.S.E.(CLASS X) Mathematics: Algebra - Quadratic Equations (Council for the Indian School Certificate Examinations (CISCE))

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Course:
Subject:   Mathematics
Topic:   Algebra - Quadratic Equations

shaalaa.com | What are quadratic equation and examples

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What are quadratic equation and examples [00:05:36]
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Description

(a) Quadratic equations in one unknown. Solving by:

  • Factorisation.
  • Formula.

(b) Nature of roots,

Two distinct real roots if b2 – 4ac > 0

Two equal real roots if b2 – 4ac = 0

No real roots if b2 – 4ac < 0

(c) Solving problems

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