√448 + 8√448 ---------------------- √448 Помогите, пожалуйста - №17661812

√448 + 8√448
----------------------
√448

Помогите, пожалуйста
- Предмет:
  Математика
- Автор:
  ifigeniav9wy
- 6 лет назад

Ответы 1

корень 448 с верху скорочается с корнем 448 с низу и получается 8|448, 8 внесем в корень и получиться корень 512.
- Автор:
  marks
- 6 лет назад
- 0
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