(lg2)(log1/2(1/4))^-1+(log根号3(2))^-1)
(lg2)(log1/2(1/4))^-1+(log根号3(2))^-1)
数学题计算log4 8-log1/9 3+log根号2 1/4
log4 8-log1/9 3=log 根号2 1/4怎么算
3^log(9)(lg2-1)2
log以3为底4的对数等于1g3+2lg2)/(lg2)理由
1/2lg25+lg2-lg根号0.1-log以2为底9的对数*log以3为底2的对数
log25^2/1*log4^5-log1/3^3-log2^4+5^log根号5^2要过程,答案为11分之4
1/[log1/2(1/3)+log(1/4)(1/3)]的值
3*(lg2)^2+3(1-lg2)*lg2+2(1-lg2)-lg2+9/2
log(2)根号18+1/2log(2)56-log(2)3根号7
[log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log(根号3)1=?
计算:lg25+2lg2+2^1+log(2)(3) 主要log(2)(3)这个是怎么算的..