log(2)1/25乘以log(3)1/8乘以log(5)1/9
log(2)1/25乘以log(3)1/8乘以log(5)1/9
log底数2真数25乘以log底数3真数1/16乘以log底数5真数1/9怎样利用换底公式求下式的值?
log(3)15乘以log(5)15
2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2)
log(2)(25)×log(3)(1/16)×log(5)(1/9)=?
计算log以2为底25乘以log以3为底2√2乘以log以5为底9的结果为
log底数2真数25乘以log底数3真数4乘以log底数5真数9 怎样利用换底公式求下式的值?
log以2为底25的对数乘以log以3为底4的对数乘以log以5为底9的对数
[log(5)√2·log(49)81]/[log(25)(1/3)·log(7)三倍根号四]
64^1/3-(-2/3)^0+log(2)8+(log(8)9)/(log(2)3)
-5log⑨4+log③32/9-5^log⑤3-(1/64)^-2/3
log(2)(25)*log(3)(根号2)*log(5)(9)