log3(2)*log8(9)怎么计算?
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/24 03:34:53
log3(2)*log8(9)怎么计算?log3(2)*log8(9)怎么计算?log3(2)*log8(9)怎么计算?=log3[2]*log2³[3²]=log3[2]*2/3
log3(2)*log8(9)怎么计算?
log3(2)*log8(9)怎么计算?
log3(2)*log8(9)怎么计算?
=log3[2]*log2³[3²]=log3[2]*2/3log3[2]=2/3不懂的可以再问哈
log3(2)*log8(9)= (1g2/lg3)* (2lg3/3lg2) =2/3
log3(2)*log8(9)怎么计算?
log3(2)*log8(9)
计算log8底9*log3底32
计算(log4 3+ log8 3)(log3 2+ log9 2)-- log1/2 32^(1/3)+5^(log259)
计算:lg1/2-lg5/8+lg12.5-log8^9.log3^4=带过程
请问这道题怎么算 设log8(9)=a,log3(5)=b,则lg2= (用a,b表示)设log8(9)=a,log3(5)=b,则lg2= (用a,b表示)
急 求 (log3 2+log9 2)-(log4 3+log8 3)求 (log3 2+log9 2)-(log4 3+log8 3)
利用换底公式求值:1.log2 25 ×log3 4 ×log5 9 2.(log4 3+log8 3)(log3 2+log9 2)
计算题:(log2的次方+log8 9的立方)(log3 4的立方+log9 8的立方+log3 2的立方)过程图图图图图图图图
log3(4)×log4(8)×log8(x)=log6(36)求X=?A.1/2B.6C.9D.18为什么等于Log3(x)a
(log4 3+log8 3)(log3 2+log9 2)-log1/2 32^1/3+5^(log25 9)
(log3 2)+log9 2)*(log4 3+log8 3)+(log3 3^1/2)^2+ln根号e-lg1
计算:log8 27*log3 16=
【(log4)^3+.(log8)^3】【.(log3)^2+.(log9)^2】=几啊
(9/4)^(-1/2)+log8 9*log3 32=
log8 9*log3 2+lg5lg20+(lg2)^2=?
化简此式(log4 3+log8 3)×(log3 2+log9 2)
求值:(log4^ 3+log8 ^9)*(log3^ 2+log9 ^16)