Предмет: Алгебра, автор: eksarvasa4

Чи є число 3 коренем рівняння: х²/3-х =9/3-х помогите пожалуйста можете полное розвязание показать

Ответы

Автор ответа: genius1103

Ответ: Так, є

Объяснение:

х = 3

х2/3-х = 9/3-х

3^2/3-3 = 9/3-3

9/0 = 9/0

0=0

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