求log (2-√3)
求log (2-√3)
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x
求log₂25×log₃2√2×log(5)9的结果,
对数函数题 log a - log b = 3 log (c/2) 求 a = ______________
2 log(3x)= log 4 +log(6-x)怎么求...急
求 log((sin(5))^2)-3+pi
[log(5)√2·log(49)81]/[log(25)(1/3)·log(7)三倍根号四]
log(2)5×log(5)81×log(3)4+In√e.
用换底公式求log(2)25乘log(3)4乘log(5)9的值
指数与对数计算题log√2*√3log√3*√4log√4*√5log√5*√6log√6*√7log√7*√8log√
已知log的2次方【log的3次方(log的4次方x)】=log【log的4次方(log的2次方y】=0,求x+y的值
log(2)3×log(3)4×log(5)6……×log(2008)2009等于多少?求过程及答案,解决了定好评!