(lg2)^3+(lg5)^3+lg5*lg8
2个回答
答:1
解答见图.
相关问题
(lg3(lg2+lg5)/lg2lg5) *[ lg5(lg3+lg9)/lg3lg9]*lg2=(lg3+2lg3)
(lg3)^2+(lg3)^5+lg8*lg5等于?
lg5^2+2/3lg8+lg5*lg20+(lg2)^2=?
lg5²+2/3lg8+lg5*lg20+lg²2怎么解
1、lg5^2+2/3lg8+lg5lg20+(lg2)^2
(2lg5·2lg2·2lg3)/(lg5·lg2·lg3)=
(lg2)^3+(lg5)^3+3lg2lg5
lg5乘以lg8是多少(lg2)^3+(lg5)^3+lg5乘以lg8 怎么算出来
计算 lg25+ 2 3 lg8+lg5•lg20+(lg2 ) 2 .
计算lg52+[2/3]lg8+lg5•lg20+(lg2)2=______.