log8 9乘log3 4等于几?求解 多谢
log8 9乘log3 4等于几?求解 多谢
log3(2)*log8(9)
log3^4乘log4^8乘log8^m=log4^2
(9/4)^(-1/2)+log8 9*log3 32=
(log2(3)+log8(9))x(log3(4)+log9(8)+log3(2))
(log2 3+log8 9)(log3 4+log9 8+log3 2)的运算过程
计算log8底9*log3底32
:若log3(4)*log4(8)*log8(m)=log4(16),则m等于( )
log3 4*log4 8*log8 7*log7 m=1og3 18 求M 等于多少.
利用换底公式求值:1.log2 25 ×log3 4 ×log5 9 2.(log4 3+log8 3)(log3 2+
log2 25乘log3 4乘log5 9等于多少 不用计算器
化简log3(4)*log4(5)*log5(8)*log8(9)的结果是?