Discriminant of Quadratic
discriminant b squared minus 4ac
Definition
Discriminant determines the nature of roots of a quadratic equation.
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Discriminant
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Related Formulas
Sum of Zeroes (Quadratic Polynomial)
sum of zeroes polynomial
Product of Zeroes (Quadratic Polynomial)
product of zeroes polynomial
Sum of Roots (Quadratic)
sum of roots equals minus b over a
Study Tools
Question
Discriminant of Quadratic
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Answer
discriminant b squared minus 4ac
Discriminant determines the nature of roots of a quadratic equation.
Used In
- Algebra
Frequently Viewed Together
Area of Circle
A = pi*r*r
Quadratic Formula
quadratic formula roots
Expansion of 2×2 Determinant
determinant 2x2