log1/2(2x-1)>1怎么做.急
解不等式log1/2(x平方-x-2)>log1/2(x-1)-1
解下列不等式log1/2(3x-1)>log1/2(x+1)-1
-log1/2(-x-1)的反函数怎么求
log1/2∧(x∧²-1)>log1/2(2x∧²-x-3)怎么解,救救我吧.
已知函数f(x)=x的三次方-log1/2(x-1),求 (急)
log1/2(4^x+2^(x+1))>0
解不等式log1/3(2x-1)
y=log1/2(x+1)
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)
解不等式 log1/2(X^-X-2)> log1/2(X-1)-1
求函数f(x)=(log1\2x)^2-1\2log1\2x+5