a>1,b>1,log2(a)*log2(b)=64,求log2(ab)最小值
设a>1,b>1,log2(a)×log2(b)=1.则log2(ab)的最小值为多少
设实数ab满足log2(a-1)+log2(b-2)=2则a+b的最小值为
若log4(3a+4b)=log2√ab,则a+b的最小值是( )
若f(x)=x^2-x+b,且f(log2(a))=b,log2[f(a)]=2(a不等于1),求f(log2(x))的
已知函数y=log2(x^2-2)定义域[a,b]值域[1,log2(14)],求a,b
若实数a,b满足log2(a-2)+log2(2b-2)=3,则a+b的最小值是______.
已知f(x)=2(log2(x)^2)+alog2(x)^-2+b,当x=1/2时有最小值1,试求ab的值.log2(x
log2 36=a,log2 10=b,则log2 15=?
LOG2^3=A,LOG2^5=b,则log2^9/5值是多少
若log2 36=a,log2 10=b,则log2 15等于多少
设函数f(x)=x^2-x+b,且满足f(log2(a)=b,log2[f(a)]=2(a>0,a不等于1),求f(lo
已知函数y=log2(x^2-2)的定义域[a,b]值域[1,log2(14),求a,b的值