# Roots of Quadratic Equations Multiple Choice Questions 1 PDF Download

Learn roots of quadratic equations MCQs, grade 10 math test 1 for learning online courses and test prep, complex cube roots of unity multiple choice questions and answers. Complex cube roots of unity revision test includes math worksheets to learn for online math word problems courses distance learning.

Math multiple choice questions (MCQ) on product of 3 cube roots of unity is/are with choices 3, 2, 4 and 1, complex cube roots of unity quiz for competitive exam prep, summative and formative assessment interview questions with answers key. Free math study guide to learn complex cube roots of unity quiz to attempt multiple choice questions based test.

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

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