Предмет: Алгебра, автор: lianavalieva200

Помогите!!!Пожалуйста!!!!
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Автор ответа: biomen
0
прости если чтото не так.
x2*x3*(x3)3/x5*(x2)4=49
x5*x9/x5*x8=49
x9/x8=49
x=49

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