怎么解log2^1/4
解方程:log2(x+4)+log2(x-1)=1+log2(x+8)
对数函数 log2(x+1)=log2(x平方-1)怎么解,
log2(4*-x+1)怎么等于log2(4*x+1)-2x
log2*1/25怎么算
数学log2(x-1)<1怎么解?
解方程(1) log2(4²+4)=x+log2(2^x+1-3)
解方程log2^(4^x+4)=x+log2^[2^(x+1)-3]
解方程:log2(4^x+4)=x+log2(2^(x+1)-3)
解方程log2(4^x+1)=x+log2(2^(x+3)-6)
log2(3)*log3(4)*log4(5)*.log(k+1)(k+2)=log2(k+2) 怎么证
解方程log2(2-x)=log2(x-1)+1
解不等式2log2 (x-4)< log2 (x-2)