Ответ:
Объяснение:
6-y-6y²+y³=0
(6-y)-y^2(6-y)=0
(6-y)(1-y²)=0
(6-y)(1-y)(1+y)=0
6-y=0 , 1-y=0 , 1+y=0
y1=-6 y2=1 y3=-1
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Ответ:
Объяснение:
6-y-6y²+y³=0
(6-y)-y^2(6-y)=0
(6-y)(1-y²)=0
(6-y)(1-y)(1+y)=0
6-y=0 , 1-y=0 , 1+y=0
y1=-6 y2=1 y3=-1