Предмет: Алгебра, автор: ddddddddddddddddg

Реши систему уравнений:
[x/y−y/x=15/4
[x^2+y^2=612

{x1=
y1=
{x2=−
y2=−
{x3=
y3=−
{x4=−
y4=

Ответы

Автор ответа: ovovl0006

0

Ответ:

.....................

Приложения:

ddddddddddddddddg: должно быть по 4 числа

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