Предмет: Математика, автор: gg90101

помогите, пожалуйста, кому не сложно, ничего не понимаю, а тест решить надо((

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Ответы

Автор ответа: yuliayarovenko15

2

Ответ:

х1=4; х2=8

Пошаговое объяснение:

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