log2(4^x+4)
解不等式2log2 (x-4)< log2 (x-2)
解方程:log2(x+4)+log2(x-1)=1+log2(x+8)
log2^x >= log4^(3x+4)
log2 5/4+log2 5
解下列不等式log2(4^x-1)
高一数学log2(4^x+4)=x+log2(2^(x+1)-3)
log2(4^x+4)=x+log2(2^x+1-3)
解方程log2^(4^x+4)=x+log2^[2^(x+1)-3]
log2(4*-x+1)怎么等于log2(4*x+1)-2x
求函数f(x)=(log2 4x)(log2 2x)在1/4
解方程:log2(4^x+4)=x+log2(2^(x+1)-3)
解不等式Log2(4+3x-x^2)>log2(4x-2)