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Discriminant MCQ (Multiple Choice Questions) PDF Download
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The Discriminant Multiple Choice Questions (MCQ Quiz) with Answers PDF (Discriminant MCQ PDF e-Book) download to practice Grade 10 Math Tests. Learn Roots of Quadratic Equations Multiple Choice Questions and Answers (MCQs), Discriminant quiz answers PDF to learn online school courses. The Discriminant MCQ App Download: Free learning app for solution of quadratic equations, discriminant, complex cube roots of unity test prep for taking online classes.
The MCQ: If b² - 4ac = 0, then roots of ax² + bx + c = 0 are; "Discriminant" App Download (Free) with answers: Equal; Imaginary; Irrational; Rational; to learn online school courses. Solve Roots of Quadratic Equations Quiz Questions, download Google eBook (Free Sample) for free online courses.
Discriminant MCQs: Questions and Answers PDF Download
If b² - 4ac < 0, then roots of ax² + bx + c = 0 are
- equal
- irrational
- rational
- imaginary
If b² - 4ac = 0, then roots of ax² + bx + c = 0 are
- equal
- imaginary
- irrational
- rational
If b² - 4ac > 0, and not a perfect square then roots of ax² + bx + c = 0 are
- imaginary
- rational
- equal
- irrational
If b² - 4ac > 0, then roots of ax² + bx + c = 0 are
- irrational
- real
- equal
- rational
Nature of the roots depends on the value of b² - 4ac is known as
- discriminant
- square root
- quadratic formula
- completing square method
Class 10 Math Practice Tests
Discriminant Textbook App: Free Download (iOS & Android)
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Grade 9 Math MCQ Questions
Discriminant MCQs Book Questions
- Surface area of hollow cylinder with radius ‘r’ and height ‘h’ is measured by
- A triangle that has no equal sides and no equal angles is known as
- For real number ‘x’ absolute value is denoted by
- If a matrix has equal number of columns and rows then it is said to be a
- Two algebraic expressions joined by an inequality symbol is known as