log2(X/4)*log2(X/2)怎么化简?
log2(4*-x+1)怎么等于log2(4*x+1)-2x
|2x-log2^x|
解不等式2log2 (x-4)< log2 (x-2)
f(x)=log2(x/2)乘log根号2(根号x/2)怎么化简
log2^x*log2^2x=2 这个要怎么算?、
2(x+3)>3是怎么转换到log2[2(x+3)}>log2(3)的
求导 y=log2(x^2)-log2(x)
不等式log2(2x+3)>log2(x+1)的解集是
解方程log2(2-x)=log2(x-1)+1
log2 (x + 3) + log2(x + 2) = 1
解不等式Log2(4+3x-x^2)>log2(4x-2)
高一数学log2(4^x+4)=x+log2(2^(x+1)-3)