Предмет: Алгебра, автор: Аноним

8.
Обчисліть: lg500 - lg5.

а)
8

б)
4

в)
2

г)
-2

Объяснения не нужны.
Достаточно просто буквы

Ответы

Автор ответа: matilda17562

0

Ответ:

в)

Объяснение:

lg500 - lg5 = lg(500/5) = lg 100 = lg 10² = 2•lg10 = 2 • 1 = 2

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