# Roots of Quadratic Equations Multiple Choice Questions and Answers 1 PDF Book Download

Roots of quadratic equations multiple choice questions (MCQs), roots of quadratic equations quiz answers, test prep 1 to learn online high school math for Cambridge certificate programs. Complex cube roots of unity MCQs, roots of quadratic equations quiz questions and answers for virtual online school. Learn complex cube roots of unity, discriminant, solution of quadratic equations test prep for distance learning.

Learn high school math MCQs: if b² - 4ac < 0, then roots of ax² + bx + c = 0 are, with choices irrational, equal, rational, and imaginary for virtual online school. Free math study guide for online learning complex cube roots of unity quiz questions to attempt multiple choice test for online teaching certification programs.

## MCQs on Roots of Quadratic Equations Worksheets 1 PDF Book Download

MCQ: Product of 3 cube roots of unity is/are

- 2
- 3
- 4
- 1

D

MCQ: If b² - 4ac < 0, then roots of ax² + bx + c = 0 are

- equal
- irrational
- rational
- imaginary

D

MCQ: Number of terms in a standard quadratic equation ax² + bx + c = 0 is

- 1
- 2
- 3
- 4

C

MCQ: If b² - 4ac = 0, then roots of ax² + bx + c = 0 are

- equal
- imaginary
- irrational
- rational

A

MCQ: Number of methods to solve a quadratic equation are

- 2
- 3
- 4
- 5

B