解log(√5-2) (9-4√5)
化简,log(5)35+2log(1/2)√2 - log(5)1/50 - log(5)14
log(2)25×log(3)4×log (5)9等于多少?
求log₂25×log₃2√2×log(5)9的结果,
log(2)5×log(5)81×log(3)4+In√e.
2的1-log(4)5次方+log(根号2)4+log(3)1/9的值?
用换底公式求log(2)25乘log(3)4乘log(5)9的值
[log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log(根号3)1=?
指数与对数计算题log√2*√3log√3*√4log√4*√5log√5*√6log√6*√7log√7*√8log√
利用对数的换底公式化简下列 1.log(a)c×log(c)a 2.log(2)3×log(3)4×log(4)5×lo
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(
log(2)(25)*log(3)(根号2)*log(5)(9)
(log(2)125+log(2)25+log(8)5)*(log(125)2+log(25)4+log(5)8)