1/n loga x = logaⁿ x
log3 x - log9 x = 3/2
log3 x - log3² x = 3/2
log3 x - 1/2 log3 x = 3/2
1/2 log3 x = 3/2
log3 x = 3
log3 x = log3 27
x = 27
ответ: 27
Пошаговое объяснение:
log3 x-1/2log3 x=3/2, 1/2log3 x=3/2, log3 x=3, x=3^3=27
