log27 16/log3 4=?
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/25 13:29:15
log2716/log34=?log2716/log34=?log2716/log34=?log2716/log34=log316/[(log327)*(log34)]=2log34/[3*(log3
log27 16/log3 4=?
log27 16/log3 4=?
log27 16/log3 4=?
log27 16/log3 4
=log3 16/[(log3 27)*(log3 4)]
=2log3 4/[3*(log3 4)]
=2/3
log27 16/log3 4=?
log27(16)除以log3(4)=?
(log2 3+log4 27)(log3 4+log27 16)
log27(16)/log3(4)是多少,27是底数,16是真数.2楼的,我还不是很懂,为什么 log27(16)=lg16/lg27
已知log3 10=a ,log27 25=b 用a,b 表示lg 5
9+log√2 27)(log27 4+log3√3 8)
已知log(32)9=p,log(27)25=q,适用p,q表示lg5p=log32(9)=2/5×log2(3)=2/5×1/log3(2)∴log3(2)=2/5pq=log27(25)=2/3×log3(5)∴log3(5)=3q/2lg5=log3(5)/log3(10)=log3(5)/[log3(2)+log3(5)]=15pq/(4+15pq)结果怎么出来的?
log3 18-log3 2=log3 16?
求x,y值.6log9^x+3log27^y=8log3^x+2log9^y=2
log27 4*log8 9
log3 18-4分之一log3 16=多少,
设log27 12=a,则log6 16=
log8(9)*log27(32)=?
已知log3(4)=a,log3(5)=b 则log9(16/25)=
已知log3(4)=a,log3(5)=b 则log9(16/25)=
log3(4)×log4(3)×log3(m)=log4(16)过程~~~~谢谢了
log27^4*log8^9详细解法
log27^x=-2/3求x