log(5)35+2log(1/2)根号2-log(5)1/50-log(5)14
化简,log(5)35+2log(1/2)√2 - log(5)1/50 - log(5)14
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]
[log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log(根号3)1=?
2的1-log(4)5次方+log(根号2)4+log(3)1/9的值?
log(0.1)log(0.2)log(0.5)(1/根号5次2)=x,求x的值
化简2log`5(10)+log`3(0.25)+log`1/5(125)=
(log(2)125+log(2)25+log(8)5)*(log(125)2+log(25)4+log(5)8)
计算:1/[log(2)3]+1/[log(5)3]=?
log(X+5)+log(X+2)=1
2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2)
-5log⑨4+log③32/9-5^log⑤3-(1/64)^-2/3