Предмет: Математика, автор: polinka169

найдите корни уравнения хв квадрате+x=0

Ответы

Автор ответа: Аноним

0

$x^{2} + x=0$
$x(x+1)=0$
$x=0$
$x=-1$

Автор ответа: polinka169

0

что значитtex

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