2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2)

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 log(2)(25)*log(3)(根号2)*log(5)(9) log(2)9×log(3)4 log(2)9log(3)4等于 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? 用换底公式简化[log(4)3+log(8)3][log(3)2+log(9)2] (log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路 (log(4)3+log(8)3)(log(3)2+log(9)8) 怎么个思路 [log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log（根号3）1=?