Предмет: Алгебра, автор: XA3AP

X^3+X=0 решить уравнение
Х(Х^2+1)=0
X(X+1)*(x+1)=0
X=0 ?

Ответы

Автор ответа: zhakeisdream

0

x^3+x=0 x(x^2+1)=0 1)x=0 2)x^2+1=0 x^2 не равно 1.

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