解不等式log½(x+13)<log½(x²-2x+15)
解不等式log½(x+13)<log½(x²-2x+15)
解不等式:log½(x²-1)>log½(2x²-x-3)
解不等式2(log½(x))²+9log½(x)+9≤0
解不等式[log(2)(x)]²-log(2)(x²)-2>0
若不等式2^x-log(a)(x)
解不等式:log∨3 (3+2x-x²)>log∨3 (3x+1)
若x满足2﹙log以½为底x的对数﹚²-14log以4为底x的对数+3≦0,求f(x)=log以2为
解不等式log2(2^x-1)log(2^x-2)
解不等式log2(4^x+1)>log(2^x+7)
解不等式log(1/2) X^2>log(1/2) (2-x)
解不等式log(0.5)(x2-5x-6)>log(2)(1/2(x+6))
已知x满足不等式(2log