QCEVault

Complex numbers — Question 2

Original QCE Vault practice · 1 mark

Q2 · Practice questionSimple familiar1 mark

QUESTION 2

Which of the following is a root of z3=−8z^3=-8 that lies in the first quadrant of the complex plane?

(A)
−2-2
(B)
1−i31-i\sqrt3
(C)
1+i31+i\sqrt3
(D)
2i2i
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