作业帮-5log⑨4+log③32/9-5^log⑤3-（1/64)^-2/3
-5log⑨4+log③32/9-5^log⑤3-（1/64)^-2/3
log(2)(25)*log(3)(根号2)*log(5)(9)
2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2)
log(3)2-log(3)32/9+log(3)16 - 5的2log（5)3次方
log(2)1/25乘以log(3)1/8乘以log(5)1/9
log(2)(25)×log(3)(1/16)×log(5)(1/9)=?
log（2）25×log（3）4×log （5）9等于多少?
log(2)9×log(3)4
log(2)9log(3)4等于
[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?
用换底公式简化[log(4)3+log(8)3][log(3)2+log(9)2]