College Math MCQs – Certification Test 768

Fourth Root of Unity Quiz (Question 768) – App & e-Book Download

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MCQ 768: If ω is the imaginary cube root of unity, then the quadratic equation with roots -3ω and -3ω² is:

x² + 3x + 9 = 0
x² - 3x + 9 = 0
x² - 2x + 4 = 0
x² + 2x + 4 = 0

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