Home Maths Complex Number Skill Builder Let . If the origin and the non-real roots …
Maths Complex Number Skill Builder Single Correct MCQ
Published on: August 13, 2026

Let . If the origin and the non-real roots of form the three vertices of an equilateral triangle in the Argand plane, then

A
1
B
2
C
-1
D
none of these

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Verified by Experts
The correct answer is:
D

Quadratic:

Non-real roots:

Equilateral triangle with origin:

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