Предмет: Алгебра, автор: milenaarshakovna

Помогите пожалуйста решить дискриминат,подробно распишите действия,заранее спасибо
1. 4х²+6х+2=0
2. 3х²+8х+6=0​

Ответы

Автор ответа: alicayoker
0

Ответ:

Объяснение: если не ошиблась, то всё правильно))её

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Children start school at the age of six in Russia. The course of studies at school is eleven years now: four years of primary school and seven years of secondary school. Previously it was only ten years: three years of primary school and seven years of secondary school. Children under the age of six are taken to creches and nursery schools.
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5.After (базовой средней школы)young people can enter (техни­ ческие училища).
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