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# Complex Cube Roots of Unity MCQ (Multiple Choice Questions) PDF Download

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The Complex cube roots of unity Multiple Choice Questions (MCQ Quiz) with Answers PDF (Complex Cube Roots of Unity MCQ PDF e-Book) download to practice Grade 10 Math Tests. Learn Roots of Quadratic Equations Multiple Choice Questions and Answers (MCQs), Complex Cube Roots of Unity quiz answers PDF to learn online school courses. The Complex Cube Roots of Unity MCQ App Download: Free learning app for solution of quadratic equations, discriminant, complex cube roots of unity test prep for taking online classes.

The MCQ: Roots of the equation 9x² - 9x + 1 = 0 are; "Complex Cube Roots of Unity" App Download (Free) with answers: Real, equal; Real, unequal; Imaginary; Irrational; to learn online school courses. Solve Roots of Quadratic Equations Quiz Questions, download Google eBook (Free Sample) for free online courses.

## Complex Cube Roots of Unity MCQs: Questions and Answers

MCQ 1:

The product of 3 cube roots of unity is/are

1. 2
2. 3
3. 4
4. 1
MCQ 2:

Roots of the equation 9x² - 9x + 1 = 0 are

1. real, equal
2. real, unequal
3. imaginary
4. irrational
MCQ 3:

1 ⁄ α + 1 ⁄ β is equal to

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

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
MCQ 5:

2 square roots of unity are

1. 1, −1
2. 1, ω
3. 1, −ω
4. ω and ω²

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