# Roots of Quadratic Equations Multiple Choice Questions and Answers 5 PDF Download

Roots of quadratic equations multiple choice questions (MCQs), roots of quadratic equations test prep 5 to learn online high school courses, distance learning for exam prep. Practice complex cube roots of unity multiple choice questions (MCQs), roots of quadratic equations quiz questions and answers for math class for online math for students courses distance learning.

Study high school math multiple choice questions (MCQs): 2 square roots of unity are, for for online secondary education degree with options 1, ω, 1, −1, 1, −ω, and ω and ω², complex cube roots of unity quiz for online knowledge tests, online eLearning, midterm and final exam competitions. Free math study guide for online learning complex cube roots of unity quiz questions to attempt multiple choice questions based test.

## MCQ on Roots of Quadratic Equations Worksheets 5 Quiz PDF Download

MCQ: 2 square roots of unity are

- 1, −1
- 1, ω
- 1, −ω
- ω and ω²

A

MCQ: In quadratic equation, if b = 0 then it is called

- linear equation
- simple equation complex equation
- complex equation
- pure quadratic equation

D

MCQ: Method to derive a quadratic formula is

- completing square method
- factorization method
- synthetic method
- using formula method

A

MCQ: Sum of all cube roots of unity is

- 1
- 2
- 0
- 3

C