Помогите !!!
8=8*(сos0+isin0) ∛8=8^(1/3)*(cos((0+2πn)/3)+isin((0+2πn)/3)) ∛8=2*(cos((0+2πn)/3)+isin((0+2πn)/3)) n=0 z_(o)=2 n=1 z_(1)=2*(cos(2π/3)+isin(2π/3))=-1+isqrt(3) n=2 z_(2)=2*(cos(4π/3)+isin(4π/3))=-1-isqrt(3)