3/2lg8怎么化简成:2lg2?
2/3lg8+lg^2(5)+lg2*lg50+lg25,计算
化简:lg2+2/3lg4-lg根号2-lg8
2/3lg8+lg25+lg2·lg50+lg25
(lg8+lg100)lg5+3(lg2)^2+lg6^-1+lg0.006
(lg8+lg1000)lg5+3(lg2)^2+lg^-1+lg0.006
化简 lg5(lg8+lg1000)+(lg2^√3)^2
lg5(2)+2/3lg8+lg5*lg2+(lg2)^2
计算:(lg2)2+3lg5+lg5(1+lg2)+lg8+log2(5)log5(4)
(lg2)^3+(lg5)^3+lg5*lg8怎么算谢谢!
“(lg8+lg1000)lg5+3(lg2)平方”怎么算
求1+1/2lg0.36+1/3lg8分之2lg2+lg3的值
(2lg2+lg3)/(1+1/2lg0.36+1/3lg8)