Provide an appropriate response.Find all complex cube roots of z = 8(cos 120° + i sin 120°). Write each root in standard polar form with the argument in degrees.

A. 2(cos 40° + i sin 40°), 2(cos160° + i sin 160°), 2(cos 280° + i sin 280°)
B. -2(cos 40° + i sin 40°), 2(cos 80° + i sin 80°), -2(cos 120° + i sin 120°)
C. 2(cos 40° + i sin 40°), 2(cos 80° + i sin 80°), 2(cos 120° + i sin 120°)
D. -2(cos 40° + i sin 40°), 2(cos 160° + i sin 160°), -2(cos 280° + i sin 280°)


Answer: A

Mathematics

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