5/6log(2)3*3/2log(3)2
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5/6log(2)3*3/2log(3)2
5/6log(2)3*3/2log(3)2
5/6log(2)3*3/2log(3)2
用换底公式
原式=(5/6*3/2)*(lg3/lg2)*(lg2/lg3)
=5/4
求等式log(2)3*log(3)4*log(4)5*log(5)6*log(6)7*log(7)m=log(3)9时m的值?
[log(5)8]*[log(32)5]+log(9)8/log(3)2
5/6log(2)3*3/2log(3)2
求值:(log(4)3+log(8)3)×(log(3)2+log(9)2)+log(2)(2^5)¼
问一道数学题.log(2)3*log(3)4*log(5)6*……*log(2008)2009(2)之类是在log下面,*是乘号
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)+log(3)
log(2)9log(3)4等于
log(2)9×log(3)4
4^[log(2)3+log(4)8]
数学 对数计算.log(3)(2)×log(5)(3)=
计算:1/[log(2)3]+1/[log(5)3]=?
2log(5)25+3log(2)64=?
log(2)3=a,则log(6)4=(
log(3)2-log(3)32/9+log(3)16 - 5的2log(5)3次方
log a 2/3
log a(2/3)
log(6)7和log(7)6的大小log(3)3和log(2)0.8的大小
化简:(log^3 2+log^9 2)(log^4 3+log^8 3)