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Simplify [2 (cos 210 + i sin 210)]^3
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Simplify [2 (cos 210 + i sin 210)]^3

User Julien Chien
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After simplifying the real and imaginary parts you'd get -8i
Simplify [2 (cos 210 + i sin 210)]^3-example-1
Simplify [2 (cos 210 + i sin 210)]^3-example-2
User Lev Landau
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