2(lg2)2则么算

2(lg2)2则么算 lg2+lg2^2+lg2^3+……+lg2^10= (lg2)^2+lg2×lg50+lg25 3*(lg2)^2+3(1-lg2)*lg2+2(1-lg2)-lg2+9/2 3*(lg2)^2+3(1-lg2)*lg2+2(1-lg2)-lg2+9/2 (lg50)^2+lg2*lg50^2+(lg2)^2 2lg2（lg2+lg5)+2lg5得数 (lg2)^2+lg2*lg5+(lg5)^2= 计算lg25+lg2*lg25+2(lg2)^2 (lg2^2+1)(lg2)^2+1=? (lg5)^2+lg2*lg25+(lg2)^2 lg25+lg2·lg50+(lg2)^2=? (lg2)^2 + lg2 x lg50 + lg25 lg50+lg2*lg5+(lg2)^2= lg25+lg2*lg50+(lg2)^2怎么计算, lg25+lg2*lg50+(lg2)^2+1=? 计算lg25+lg50+lg2*lg500+(lg2)^2 计算lg25+lg2+lg50+(lg2)^2