Предмет: Алгебра, автор: anastasiamisancuk79

розв'яжіть систему рівнянь срочноо!!
{2x+y=5
{3x2-y2=11

Ответы

Автор ответа: ivangeorgitsa23

0

Ответ:

Ответ: (18;-31) и (2; 1).

Объяснение:

Приложения:

anastasiamisancuk79: на фото нічого не має

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