一道关于对数运算的题(2lg2+lg3)/(1+1/2lg0.3
(2lg2+lg3)/(1+1/2lg0.36+1/3lg8)详细写出解题过程?
(2lg2+lg3)/(1+1/2lg0.36+1/3lg8) =(lg4+lg3)/(lg10+lg√0.36+lg8^1/3) =(lg12)/(lg(10*0.6*2)) =(lg12)/(lg12) =1