(lg8+lg100)lg5+3(lg2)^2+lg6^-1+lg0.006

(lg8+lg100)lg5+3(lg2)^2+lg6^-1+lg0.006 对数lg2*lg5=?2lg（5）+2/3 lg8+lg5*lg20+lg2 =lg5^2+lg8^(2/3)+lg5*(lg4+lg5)+lg2 =lg100+lg5+2lg2*lg5+lg2 =2+(lg5+lg2) =2+1 =3 第二个等号lg5*(lg4+lg5)为什么=lg5+2lg2*lg5 (lg2)^3+(lg5)^3+lg5*lg8怎么算谢谢! (lg2)^3+(lg5)^3+lg5*lg8怎么算谢谢! lg5^2+2/3lg8+lg5*lg20+lg2^2 （lg5)平方+2/3lg8+lg5乘lg20+（lg2)平方 lg5^2+lg8^2/3+lg5*lg20+(lg2)^2=? 3lg2+2lg5+lg5乘以lg8怎样算 lg5²+2/3lg8+lg5*lg20+(lg2)² lg5²+2/3lg8+lg5×lg20+(lg2)² lg5乘以lg8是多少（lg2)^3+(lg5)^3+lg5乘以lg8 怎么算出来 lg2lg50+lg5×lg20-lg100×lg5×lg2= lg2+lg5=?1-lg2=?1-lg5=?2lg5+2/3lg8+lg5*lg20+(lg2)2=? 计算lg8+lg125-lg2-lg5 求值lg2*lg50+lg5*lg20-lg100*lg2*lg5 3lg5+lg8+(lg2)^0+(27/64)^-1/3 (lg8+lg1000)lg5+3(lg2)^2+lg^-1+lg0.006 lg25+2/3lg8+lg5*lg20+(lg2)^2