Roots of Quadratic Equations Questions and Answers 3 PDF Download eBook

Roots of quadratic equations quiz questions and answers, roots of quadratic equations trivia questions PDF to practice grade 10 math test 3 for online learning. Practice "Solution of Quadratic Equations" MCQs, roots of quadratic equations quiz questions and answers for free online courses. Learn complex cube roots of unity, math exam questions, reciprocal equation test prep for distance learning.

"1⁄α + 1⁄β is equal to" Multiple Choice Questions (MCQ) on roots of quadratic equations with choices 1⁄β, 1⁄α, α + β⁄αβ, and α - β⁄αβ for free online courses. Free math study guide for online learning solution of quadratic equations quiz questions for online certificate courses.

Roots of Quadratic Equations MCQs Quiz 3 PDF Download eBook

MCQ: 1⁄α + 1⁄β is equal to

  1. 1⁄α
  2. 1⁄β
  3. α + β⁄αβ
  4. α - β⁄αβ

C

MCQ: The discriminant of 2x² + 5x - 1 is

  1. 25
  2. 30
  3. 33
  4. 35

C

MCQ: The solution set of equation x² - 9 = 0 is

  1. {±4}
  2. {4}
  3. {±2}
  4. {±3}

D

MCQ: When x is replaced by 1⁄x and the given equation remains unchanged then it is said to be

  1. linear equation
  2. radical equation
  3. quadratic equation
  4. reciprocal equation

D

MCQ: If α and β are the roots of 3x² + 5x - 2 = 0 then α + β should be

  1. 5⁄2
  2. −5⁄3
  3. 2⁄3
  4. 3⁄5

B