Предмет: Алгебра, автор: HuaweiUser

решите квадратное уравнение: 1)2x^+3х+1=0 2)2x^-3x+1=0

Ответы

Автор ответа: Margoyess

Решаешь через дискриминант.
В первом получается:
Ответ: -1/2,-1.
Во втором получается:
Ответ: 1/2,1

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pem Oky
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2. tie-
*
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F
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EEEEE
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