1/6
Пошаговое объяснение:
log2 (2x+1) - log2 x = log4 64
log 2 (2x+1/x) = 3
log 2 (2x+1/x) = log2 8
(2x+1)/x = 8
8x = 2x+1
6x=1
x=1/6
1/6
Пошаговое объяснение:
log2 (2x+1) - log2 x = log4 64
log 2 (2x+1/x) = 3
log 2 (2x+1/x) = log2 8
(2x+1)/x = 8
8x = 2x+1
6x=1
x=1/6