(log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路
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(log(4)3+log(8)3)(log(3)2+log(9)2)怎么个思路(log(4)3+log(8)3)(log(3)2+log(9)2)怎么个思路(log(4)3+log(8)3)(log(
(log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路
(log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路
(log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路
用换底公式loga b=lnb/lna
(log(4)3+log(8)3)(log(3)2+log(9)2)
=(ln3/(2ln2)+ln3/(3ln2))(ln2/ln3+ln2/(2ln3))
=5/6*ln2/ln3*3/2*ln3/ln2
=5/4
4^[log(2)3+log(4)8]
(log(4)3+log(8)3)(log(3)2+log(9)8) 怎么个思路
化简:(log^3 2+log^9 2)(log^4 3+log^8 3)
(log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路
log(3)4*log(4)8*log(8)M =log(2)16 M是多少呃....
求值:(log(4)3+log(8)3)×(log(3)2+log(9)2)+log(2)(2^5)¼
log(75)10-log(3)10+log(4)10
log(8)(3)×log²(3)(4)=
(log(4)3+log(8)3)*lg2/lg3
对数:log(4)8－log(1/9)3 求值
log(2)9log(3)4等于
log(27)16/log(3)4=
log(2)9×log(3)4
有关对数的计算题(log(4)3+log(8)3)(log(3)2+log(9)2)=?
化简（log[4]3＋log[8]3）×（log[3]2＋log[9]2）如题
(log(3)2+log(9)2)*(log(4)3+log(8)3) 带括号的是底数
（LOG(3,4)+LOG(3,8)）（LOG(2,3)+LOG(2,9)）等于几 看的懂吧
(iog(4)3+log(8)3)(log(3)2+log(9)8)怎样计算