化简(log4(3)+log8(3))(log3(2)+log9(2))(log4(3)+log8(3))(log3(2)+log9(2))=(lg3/lg4+lg3/lg8)(lg2/lg3+lg2/lg9)=5lg3/6lg2X3lg2/2lg3=5/6X3/2=5/4可是是怎样从第一步到第二步的?
问题描述：
化简(log4(3)+log8(3))(log3(2)+log9(2))
(log4(3)+log8(3))(log3(2)+log9(2))
=(lg3/lg4+lg3/lg8)(lg2/lg3+lg2/lg9)
=5lg3/6lg2X3lg2/2lg3
=5/6X3/2
=5/4
可是是怎样从第一步到第二步的?
答