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Practice Roots of quadratic equations Multiple Choice Questions and Answers PDF, roots of quadratic equations MCQs questions PDF worksheets to solve grade 10 math test 1 for online school programs. Practice "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.

"The product of 3 cube roots of unity is/are" Multiple Choice Questions (MCQ) on roots of quadratic equations with choices 3, 2, 4, and 1 for virtual online school. Solve complex cube roots of unity quiz questions for school certificate programs for online teaching certification programs.

MCQ: The product of 3 cube roots of unity is/are

1. 2
2. 3
3. 4
4. 1

D

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

1. equal
2. irrational
3. rational
4. imaginary

D

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

1. 1
2. 2
3. 3
4. 4

C

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

1. equal
2. imaginary
3. irrational
4. rational

A

MCQ: The number of methods to solve a quadratic equation are

1. 2
2. 3
3. 4
4. 5

B