Ответ:
Объяснение:
(a-2)³=a³-6a²+12a-8
(c+d)³=c³+3c²d+3cd²+d³
(1-3y)³=1-9y+27y²-27y³
(2x-3)=8x³-36x²+54x-27
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Answers & Comments
Ответ:
Объяснение:
(a-2)³=a³-6a²+12a-8
(c+d)³=c³+3c²d+3cd²+d³
(1-3y)³=1-9y+27y²-27y³
(2x-3)=8x³-36x²+54x-27