log1/2X≥1/2=log1/2√1/5

log1/2X≥1/2=log1/2√1/5 求函数f(x)=(log1\2x)^2-1\2log1\2x+5 log1/2(9^(x-1)-5)=log1/2(3(x-1)-2)-2 y=log1/2(x+1) 解不等式log1/3(2x-1) 函数f(x)=(log1/2x)^2-log1/2x+5,x log1/2 x≥1 x等于多少 log1/2(x²-2x-3)>=1/32, 已知函数y=log1/2[(3-x)(1-x)] f(x)=根号log1/2 (x-1)的定义域 1.解不等式log1/2(x^2-x-2)>log1/2(x-1)-1 解不等式：1+log1/2(x^2-x-2)>log1/2(x-1)