log2(3)乘以 log3(4) 要过程
比较大小 log2(3)log3(4)
证明不等式log2(3)>log3(4)
log2 9乘以log3 4等于多少
(log2 3+log4 27)(log3 4+log27 16)
log2 (3)和log3 (2)哪个大?log3 (4) 和log2 (3)呢
log2 25 乘以log3 4 乘以log5 9
(log2 3+log8 9)(log3 4+log9 8+log3 2)的运算过程
log3/2乘以5log2/3怎么化简?
利用换底公式求值:1.log2 25 ×log3 4 ×log5 9 2.(log4 3+log8 3)(log3 2+
(log3 4+log3 8)(log2 3+log2 9)+(log3 根号2)(log9 7)/(log1/3 7)
log2(3)*log3(5)*log5(8)(具体步骤)
换底公式运用已知log2 3=a,log3 4=b用a,b表示log12 16(请写出详细过程)