log2 36=a,log2 10=b,则log2 15=?
log2 36=a,log2 10=b,则log2 15=?
若log2 36=a,log2 10=b,则log2 15等于多少
LOG2^3=A,LOG2^5=b,则log2^9/5值是多少
设a>1,b>1,log2(a)×log2(b)=1.则log2(ab)的最小值为多少
已知正项等比数列{an}满足log2 a1+log2 a2+...+log2 a2009=2009,则log2(a1+a
log4(log2^x)=log2(log4^x)求log2^x
(log2 9)/(log2 8) = 2/3(log2 3)
用lg2=a lg3=b 表示log2(15)
lg2 =a lg3 =b 表示log2 15
log2 3×log3 7=log2 7
设实数ab满足log2(a-1)+log2(b-2)=2则a+b的最小值为
log2的5次方+log2的1/10次方=?