
Зенон
6 год назад
Log4 x - log1/4 x = 4
ОТВЕТЫ

Hristo
Nov 26, 2020
: x= 16
log2^2(x)-log2^-2(x)=4
1/2*log2(x)+1/2*log2(x)=4
log2(x)+log2(x)/2=4
log2(x)=4
x=2^4
x=16
351


: x= 16
log2^2(x)-log2^-2(x)=4
1/2*log2(x)+1/2*log2(x)=4
log2(x)+log2(x)/2=4
log2(x)=4
x=2^4
x=16