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The discriminant of the equation x² + 4x + 4 = 0 indicates the roots are:
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Subject
Mathematics
Topic
Quadratic Equations
Subtopic
Discriminant
Reviewed by Super AdminEditorial Policy
medium
Irrational
Real and equal
Imaginary
Real and distinct
Correct Answer
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Explanation
Discriminant b² - 4ac = 16 - 16 = 0, indicating two real and equal roots.…
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Concept Behind This Question
This question focuses on the concept of Discriminant under the broader topic of Quadratic Equations.
Related key concepts: discriminant, quadratic.
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Quadratic Equations
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Question Details
- Subject:
- Mathematics
- Topic:
- Quadratic Equations
- Subtopic:
- Discriminant
- Difficulty:
- medium
- Source:
- Punjab Textbook Mathematics XI - Ch. Quadratic Equations
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