Log3 х= -1 log4 x=-3 log5 x=2 log7 x=-2 log 1/6 x=-3 log 1/7 x=1 log 1/2 x=-3
X= 1/3 x= 1/64 x= 25 x=1/49 x=216 x= 1/7 x= 8