Solve the equation in the complex number system.x3 - 64i = 0
A. 4(cos 0° + i sin 0°), 4(cos 120° + i sin 120°), 4(cos 240 + i sin 240°)
B. 4(cos 30° + i sin 30°), 4(cos 150° + i sin 150°), 4(cos 270° + i sin 270°)
C. 4(cos 60° + i sin 60°), 4(cos 180° + i sin 180°), 4(cos 300° + i sin 300°)
D. 1, -1, -i
Answer: B
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A. 
B. 
C. 
D. 
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A. 
x - y = 0
B. y = 
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