Предмет: Математика, автор: yмka

1/4 в степени ( -4-х) = 16

Ответы

Автор ответа: Аноним

$(\frac{1}4)^{-4-x}=16\\\\4^{x+4}=4^2\\x+4=2\\x=2-4\\x=-2$

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