Предмет: Математика, автор: dobrovolskasolomia06

Вкажіть скільки коренів має рівняння
|x| = 3,5 ?
Жодного
Один
Два
Безліч

Ответы

Автор ответа: uh19
1

Ответ:

Два корня имеет уравнение |x| = 3,5.

Пошаговое объяснение:

Модуль положительного числа равен самому числу , модуль отрицательного числа равен противоположному числу.

|х| = 3,5

х₁ = 3,5

х₂ = -3,5.

Уравнение имеет два корня.

#SPJ1

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