July 2022 1 4 Report
Помогите пожалуйста!!!!!!!(Алгебра 8-класс)✍
Решите систему уравнений(1-2).
1.

2){х+у=4
{х^2-у^2=32

4){у=х-5
{х^2=10+у^2

2.

2){ху+х^2=10
{ху+у^2=15

4){х+у=8
{х^2+у^2=16+2ху

6){х^2+4ху+4у^2=ху+4
{х+2у=1.
Спасибо за ранее...



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