log1/2(4^x+2^(x+1))>0
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/06 09:55:03
x)O7706{BNM;"}<v6D JkFC5P9]#0b◳۞>hАE\C
8#<; mG
log1/2(4^x+2^(x+1))>0
log1/2(4^x+2^(x+1))>0
log1/2(4^x+2^(x+1))>0
log(1/2)[4^x+2^(x+1)]>0
0-2
解集为R
由(2)得
(1+2^x)^2
log1/2(4^x+2^(x+1))>0
log1/2(√x +1) - log1/2(√x -1)
解不等式:log1/3(x²-3x-4)>log1/3(2x+10)
log1/2x
Log1/2(x+1)+log2(1/(6-x))>log1/2(12)
解下列不等式log1/2(3x-1)>log1/2(x+1)-1
log1/2^|x平方-6x+1/2|≥log1/2 ^(15/2)解不等式
解不等式 log1/2底(2x+1)>log1/2底(4-x)
log1/2(x+1)>log1/4(3x+4)怎么解最好写过程
log1/3(x2-3x-4)>log1/3(2x+10)
不等式log1/2(√(x+1)-x)
Log1/2(x^2-x-2)>Log1/2(2x-1)-1怎么解?我的解法是:Log1/2(x^2-x-2)>Log1/2(4x-2)x^2-x-21/2综上所述,2
log1/2(x^2-x)≥-1
(1/2)^x=log1/3(x),
解不等式:log1/3(x^2-4x+3)>-1
y=log1/2(4-x^2)
log1/3(3x-2)>2log1/3(3x-2)>22log1/2(x-2)>log1/2(x-1)-2希望能够有一些过程,
log1/2(x-1)>0解不等式