The Nature of the Roots (Grade 12 NSC Matric Mathematics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the discriminant of a quadratic equation ?
What is the discriminant of a quadratic equation ?
What do the roots of a quadratic equation represent on a graph?
What do the roots of a quadratic equation represent on a graph?
The x-intercepts of the parabola
What is the nature of the roots when ?
What is the nature of the roots when ?
Non-real or complex roots
How does the parabola behave when ?
How does the parabola behave when ?
Does not intersect the x-axis
What is the nature of the roots when ?
What is the nature of the roots when ?
One real, equal, and rational root
How does the parabola behave when ?
How does the parabola behave when ?
Touches x-axis at exactly one point
What is the nature of roots when (a perfect square)?
What is the nature of roots when (a perfect square)?
Real, rational, and unequal
What is the nature of roots when (not a perfect square)?
What is the nature of roots when (not a perfect square)?
Real, irrational, and unequal
What condition must be met for a quadratic equation to have equal roots?
What condition must be met for a quadratic equation to have equal roots?
Set
In geometry problems, why are negative solutions typically rejected?
In geometry problems, why are negative solutions typically rejected?
Measurements must be positive values