log2(x-1)=log4(x-1),求x.
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log2(x-1)=log4(x-1),求x.log2(x-1)=log4(x-1),求x.log2(x-1)=log4(x-1),求x.x=2
log2(x-1)=log4(x-1),求x.
log2(x-1)=log4(x-1),求x.
log2(x-1)=log4(x-1),求x.
x=2
log2(x-4)=log4(15-x)+1
对数方程log2(x-1)=log4 x,如何化成log2(x-1)²?
对数方程log2(x-1)=log4 x,如何化成(x-1)²=x
log2(x-1)=log4(x-1),求x.
log4 (x+2) - log2 (x-1) = 是不是要把log4 转换成log2
log4(log2^x)=log2(log4^x)求log2^x
log2(X+1)的平方+log4(X+1)的平方=5的解
对数方程 log2(x+1)-log4(x+4)=1
解方程log4(2-x)=log2(x-1)-1
对数方程 log2^(x-1)=log4^x
解log2^(x+1)=log4^(x+13)
log4 (x+2) = log2 (2x-1)
解方程:log2(3-x) - log4(x+5) =1
log2^x=log4^9
不等式log2(x+1)≤log4(1-x)的解集
解方程:log4{2log3[1+log2(1+3log2 x)]}=1/2
若x=24,则1/log2 (x)+1/log3 (x)+1/log4 (x)等于
log2(x-2)=log4(5-x)