log(2)9log(3)4等于
log(2)9log(3)4等于
log(2)25×log(3)4×log (5)9等于多少?
(LOG(3,4)+LOG(3,8))(LOG(2,3)+LOG(2,9))等于几 看的懂吧
log(2)9×log(3)4
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
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(
log(2)9乘log(3)4等于多少?2和3在log的右下角.
log(2)(25)*log(3)(根号2)*log(5)(9)
有关对数的计算题(log(4)3+log(8)3)(log(3)2+log(9)2)=?
2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2)