Предмет: Алгебра, автор: maksimsi08042007

Розв'яжіть рівняння х4 + 2х2-3 = 0.​

Ответы

Автор ответа: MilkaSiniaeva
1
Вот решение уравнения.
Уравнение биквадратное, поэтому решаем через t. Надеюсь помогла.
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