log2 a^1/3=1/3 log2 a
log4 a^3=3 log4 a= 3(log2 a/log2 4)=3(log2 a/2)=(3/2)log2 a=9 откуда log2 a=18/3=6
log2 a^1/3=(1/3)*6=2
ответ 2
log2 a^(1/3) = 1/3log2 a
log4 a^3=9 =>
=>log2 a = 6
1/3*6=2
log2 a^1/3=1/3 log2 a
log4 a^3=3 log4 a= 3(log2 a/log2 4)=3(log2 a/2)=(3/2)log2 a=9 откуда log2 a=18/3=6
log2 a^1/3=(1/3)*6=2
ответ 2
log2 a^(1/3) = 1/3log2 a
log4 a^3=9 =>
=>log2 a = 6
1/3*6=2