Предмет: Алгебра, автор: dashachesnokov

Уравнение 19x2+4x−5=0 является


не приведённым

приведённым

Ответы

Автор ответа: eVa74
1
если квадратное уравнение приведенное то коэфициент при х² равен 1
в данном уравнение а=19 следовательно оно не приведенное

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