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Discriminant App MCQs & e-Book Download - 26

MCQ:

If b² - 4ac < 0, then roots of ax² + bx + c = 0 are

  1. equal
  2. irrational
  3. rational
  4. imaginary

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Discriminant App (Android & iOS)

Discriminant App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (iOS & Android)