Найдите значение x, если |x| = 5

Найдите значение x, если |x| = 5
- Предмет:
  Математика
- Автор:
  prestonraqf
- 5 лет назад

Ответы 1

| | - модуль. Модуль - расстояние на числовой прямой от данного числа до нуля. Грубо говоря, модуль "отбрасывает" у числа знак, делая его положительным. То есть, модуль всегда положительный.Для числа в модуле есть два варианта:1. число уже было положительным (со знаком +). С прибавлением модуля ничего не изменилось2. число было отрицательным, с прибавлением модуля стало положительнымОтвет: 1. х=5 2. х=-5
- Автор:
  ferris
- 5 лет назад
- 0
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Найдите значение x, если |x| = 5

Ответы 1

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