Предмет: Алгебра, автор: balukkq0

Сума двох чисел дорівнює 13, а різниця їх квадратів дорівнює 39. Знайдіть ці числа.

Ответы

Автор ответа: lizater10

5

Ответ: у=5 x=8

Объяснение:

надеюсь понятно что на фотке

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