
Mark M. answered 05/26/20
Mathematics Teacher - NCLB Highly Qualified
||z|| = 16
θ = 120º
z1/4 =
61/4(cos 120°/4 + i sin 120°/4)
61/4(cos 480°/4 + i sin 480°/4)
61/4(cos 840°/4 + i sin 840°/4)
61/4(cos 1200°/4 + i sin 1200°/4)
Mark M. answered 05/26/20
Mathematics Teacher - NCLB Highly Qualified
||z|| = 16
θ = 120º
z1/4 =
61/4(cos 120°/4 + i sin 120°/4)
61/4(cos 480°/4 + i sin 480°/4)
61/4(cos 840°/4 + i sin 840°/4)
61/4(cos 1200°/4 + i sin 1200°/4)
Doug C. answered 05/26/20
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