解不等式log2(x+1)+log1/4(x-1)〉log4(2x-1)
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解不等式log2(x+1)+log1/4(x-1)〉log4(2x-1)
![解不等式log2(x+1)+log1/4(x-1)〉log4(2x-1)](/uploads/image/z/1997673-33-3.jpg?t=%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8Flog2%28x%2B1%29%2Blog1%2F4%28x-1%29%E3%80%89log4%282x-1%29)
log2(x+1)+log1/4(x-1)〉log4(2x-1)
log4(x+1)^2-log4(x-1)〉log4(2x-1)
(x+1)^2/(x-1)>2x-1
x+1>0
x-1>0
2x-1>0
x>5
log4(x+1)^2-log4(x-1)〉log4(2x-1)
(x+1)^2/(x-1)>2x-1
x+1>0
x-1>0
2x-1>0
x>5
解不等式log2(x+1)+log1/4(x-1)〉log4(2x-1)
【高二数学】解不等式log2 (x+1)+log1/4 (x-1)>log4(2x-1)
解不等式log1/2^(x+1) +log2^[(1/(6-x)] 大于log1/2^12
解关于x的不等式 log2(x-1)>log4[a(x-2)+1] (a>1).
解不等式:[log4(3^x-1)]×[log1/4(3^x-1)/16]≤3/4
log4(x+3)+log1/4(x-3)=log1/4(x-1)+log4(2x+1),说明:
求不等式log1/2(x+1)≥log2(2x+1)的解集
解不等式log1/2(3-x)>=log2(x+3)-1
解方程log4(2-x)=log2(x-1)-1
解方程log1/2[log4(x^2-1)]=1
不等式log2(x+1)≤log4(1-x)的解集
log4 (3-x/1-x)=log1/4 (2x+1/3+x)