Class 10 Courses

Chapter 12: Class 10 Math Exam Tests

Class 10 Math MCQs - Chapter 12

Roots of Quadratic Equations Quiz Questions & Answers PDF Download - 3

The Roots of quadratic equations Quiz Questions and Answers PDF (roots of quadratic equations Quiz PDF e-Book) download Ch. 12-3 to learn Grade 10 Math Course. Solve Complex Cube Roots of Unity MCQs PDF, Roots of Quadratic Equations Quiz Questions and Answers to learn online classes courses. The Roots of Quadratic Equations Quiz App Download: Free learning app for complex cube roots of unity, math exam questions, reciprocal equation test prep for online certificate courses.

The Quiz MCQ: 1 ⁄ α + 1 ⁄ β is equal to; "Roots of Quadratic Equations" App (iOS & Android) with answers: 1 ⁄ β; 1 ⁄ α; α + β ⁄ αβ; α - β ⁄ αβ; to learn online classes courses. Study Complex Cube Roots of Unity MCQ Questions, download Amazon eBook (Free Sample) for online certifications.

Roots of Quadratic Equations Exam Questions and Answers PDF Download: Test 3

MCQ 11:

1 ⁄ α + 1 ⁄ β is equal to

  1. 1 ⁄ α
  2. 1 ⁄ β
  3. α + β ⁄ αβ
  4. α - β ⁄ αβ
MCQ 12:

The discriminant of 2x² + 5x - 1 is

  1. 25
  2. 30
  3. 33
  4. 35
MCQ 13:

The solution set of equation x² - 9 = 0 is

  1. {±4}
  2. {4}
  3. {±2}
  4. {±3}
MCQ 14:

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
MCQ 15:

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

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Roots of Quadratic Equations App (Android & iOS)

Roots of Quadratic Equations App (Android & iOS)

10th Grade Math App (Android & iOS)

10th Grade Math App (iOS & Android)

College Math App (Android & iOS)

College Math App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)