(log2 3+log4 27)(log3 4+log27 16)

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(log2 3+log4 27)(log3 4+log27 16)
(log2 3+log4 27)(log3 4+log27 16)

(log2 3+log4 27)(log3 4+log27 16)
换底公式全部换位以10为底的

(log2(5)+log4(125))×log3(2)/log根号3(5) [log3(4)+log根下3(2)][log2(9)+log4(根3)] (log2 5+log4 125)log3 2/ log根号3 5 log的计算 :log2(20)-log4(25)= log3(2)×log2(5)×log5(3)=?log2[log2(32)-log2(3÷4)+log2log的计算 :log2(20)-log4(25)= log3(2)×log2(5)×log5(3)=?log2【log2(32)-log2(3÷4)+log2(6)】=?lgx+lg(x+15)=2 ..X (log2 3+log4 27)(log3 4+log27 16) log (log2)^2 - (log4)(log20) + (log20)^2 log4 27/log2 3等于多少 log4 27/log2 3等于多少要过程 (log2^5+log4^125)(log3^2)/(log(根号3)^5 要具体的过程, (log2(5)+log4(125))(log3(2)/log√3(5))怎么解? log2(3)*log3(4)*log4(5)*.log(k+1)(k+2)=log2(k+2) 怎么证 计算(log2 3+log4 9+log8 27+……+log2^n 3^n)log9 n次根号3计算(log2 3+log4 9+log8 27+……+log2^n 3^n)log9 n次根号32 (log2 3+log4 9+log8 27+...+log2^n 3^n)log9 32的N次方根 (log2 3+log4 9+log8 27+...+log2^n 3^n)log9 32的N次方根 (log2 3+log4 27)*(log3 4+log9 8)=log2的2是下标,后同 log25^2/1*log4^5-log1/3^3-log2^4+5^log根号5^2要过程,答案为11分之4log25^2/1*log4^5-log1/3^3-log2^4+5^log根号5^2过程啊, 利用换底公式计算下面题目?log2 5 x log5 4 log2 3 x log3 4 x log4 5 x log5 6 x log6 7 x log7 8 (log后面数字为底数小一点) [log3(4)+log根下3(2)][log2(9)+log4(根3)]题目是(log以3为底4的对数+log以根3为底2的对数)(log以2为底9的对数+log以4为底根3的对数) 数学对数函数 (6 16:21:23)log½3+log2 3+log4 1/9+log√2 √3,求值