Предмет: Алгебра, автор: cipasukmira

Уквжіть пару чисел яка є розвязком системи рівнянь x2+y2=25. x+y=7
A) (-3;4) Б) (3;4) B) (-3;4) Г) ( 3;-4)
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Автор ответа: kateLaLaLa
0

Ответ:

Б.....................

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