Предмет: Математика, автор: milutinamilana77

328. Найдите решения уравнения: 1) |x|=28
2) |х|=4,5
3) |х|=1,3
4) |х|=10/19
Пожалста прошу запишите это в столбик уравнением!!!

Ответы

Автор ответа: aminaoeten
1
1)|х|=28
Х1=28
Х2=-28
2)|х|=4,5
Х1=4,5
Х2=-4,5
3) |х|=1,3
Х1=1,3
Х2=-1,3
4)|х|=10/19
Х1=10/19
Х2=-10/19
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