f(x)=log2(x/2)乘log根号2(根号x/2)怎么化简
f(x)=log2(x/2)乘log根号2(根号x/2)怎么化简
f(X)+log2(X/2)*log根号2(根号X/2),X∈[根号2,8],求F(X)最小值
log根号2^(x-5)log2^(x-1)
log根号2^(x-5)-log2^(x-1)
已知x∈[根号2,8],函数f(x)=log2 (x/2)乘以log根号2 ((根号x)/2)
已知x满足2^x小于等于256,且log2X大于等于1/2.求函数f(x)=log2(x/2)乘log根号2(根号x/2
已知x满足2^x大于等于256,且log2X大于等于1/2.求函数f(x)=log2(x/2)乘log根号2(根号x/2
log2 x × log2 2x= log根号2 2x (真数分别为x ,2x,2x ,底数分别为2,2,根号2)
解方程log根号2(x+1)-log2(x+5/2)=1
已知x属于[根号2,8],求f(x)=[log(2)(x/2)乘log(2)(x/4)]最大值,最小值与相应的x的值.
已知X的区间是小于等于根号2大于等于8,F(X)=LOG2 X/2乘LOG2 X/4的最大最小值是?
已知函数F(X)=LOG(X+根号1+X^2),判断F(X)的奇偶性