log4 27/log2 3等于多少 log4 27/log2 3等于多少要过程
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log427/log23等于多少log427/log23等于多少要过程log427/log23等于多少log427/log23等于多少要过程log427/log23等于多少log427/log23等于
log4 27/log2 3等于多少 log4 27/log2 3等于多少要过程
log4 27/log2 3等于多少 log4 27/log2 3等于多少要过程
log4 27/log2 3等于多少 log4 27/log2 3等于多少要过程
应运换底公式 ㏒a N=(㏒b N)/(㏒b a) 将上述式子转换 (Log4 3 Log8 3)*(Log3 2 Log9 2) =[log4 3 (log4 3)/(log4 8)]×[log3 2 (log3 2/log3 9)] =(log4 3 2/3log4 3)×(log3 2 1/2log3 2) =(5/3log4 3)×(3/2log3 2) =5/3log4 3×3/2×1/2/log4 3 =5/3×3/2×1/2=5/4
log4 27/log2 3等于多少 log4 27/log2 3等于多少要过程
log2 20---log2 5+log3 4 * log4 3 等于什么
√log4√log3√log2 512等于多少
log2(16分之一)加log4 (8)等于多少
2log2为什么等于log4
为什么log4 3会等于log2根号3
log4分之9是否等于log2分之3
log2(3)×log2(4)=log2(7)?log2(3)×log2(4)=log2(7)吗?log2(1/49)+log2(1/16)+log2(1/27)等于多少呢?帮个忙!
(log2 3+log4 27)(log3 4+log27 16)
log4^2等于多少?
log4^8等于多少
1.loga c*logc a2.log2 3*log3 4*log4 5*log5 23.(log4 3+log8 3)(log3 2+log9 2)还有 5的多少次方等于1.这么计算?
[log2(3)+log4(9)][log3(4)+log9(2)]等于注意:log2的2是下标,后同
解方程 log2(x^2-3)=2log4(6x-10)-1等于2
log2(3)-log4(6)怎么算
log2 3大还是log4 6大?
log2(20)-log2(5)+2log3(2)×log4(3)
4^log2 3等于多少?