(lg2)³+(lg5)³+3lg2×lg5(怎么算呀,
(lg2)³+(lg5)³+3lg2×lg5(怎么算呀,
(lg2)³+(lg5)³+3lg2×lg5
(lg2)^3+(lg5)^3+3lg2*lg5 这些怎么算.
(lg2)^3+3lg2·lg5+(lg5)^3 怎么算?
(lg2)^3+(lg5)^3+3lg2*lg5怎么算
(lg2)³+(lg5)³+3lg2×lg5(等于多少?)
(lg2)³+(lg5)³+3lg2×lg5=?
(lg2)³+(lg5)³+3lg2×lg5=?请问这道数学题怎么做?
(lg2)³+(lg5)+3lg2×lg5怎么算 光有过程不行 因为我还是看不懂怎么来的
(lg2)^3+(lg5)^3+lg5*lg8怎么算谢谢!
lg5+lg5*lg2+lg2*lg2
lg2(lg5-lg2)-lg5(lg5+3lg2)等于