Предмет: Алгебра, автор: viktorbrazhnik

Имеет ли корни уравнение 2x^2-x+3=0        б)x^2+6x+9=0   ДАМ 20 БАЛЛОВ 

Ответы

Автор ответа: MAM06
0
Как то так . Надеюсь решила правильно
Приложения:
Автор ответа: Аноним
0
ваш ответ никак не соответствует к вопросу или отмечу как нарушение
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