log(2)(25)*log(3)(根号2)*log(5)(9)
log(2)(25)*log(3)(根号2)*log(5)(9)
[log(5)√2·log(49)81]/[log(25)(1/3)·log(7)三倍根号四]
2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2)
log(2)1/25乘以log(3)1/8乘以log(5)1/9
log(2)25×log(3)4×log (5)9等于多少?
log(2)(25)×log(3)(1/16)×log(5)(1/9)=?
[log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log(根号3)1=?
(log(2)125+log(2)25+log(8)5)*(log(125)2+log(25)4+log(5)8)
2的1-log(4)5次方+log(根号2)4+log(3)1/9的值?
log(2)9×log(3)4
log(2)9log(3)4等于
log以2为底25*log以3为底2倍根号2*log以5为底9等于多少?大概怎么算?3Q