化简log5 8/log5 2可得
log5【35】-2log5[7/3】+log5【7】-log5【1.8】 化简
log2(5)*log5(8)化简
2log5^10+log5^0.25=?
log5*lg8000+(lg2^根号3)^2化简
化简log5
对数 log5(35)+2log0.5( 根号2)-log5(0.02)-log5(14)
log 2 3 * log3 4 * log4 5 *log5 2 化简
(log2^5+log4^0.2)(log5^2+log25^0.25)化简
对数 log5(35)+2log1/2( 根号2)-log5(1/50)-log5(14)
化简log2[log3(log5 125)]……
比较log4 \8 log5\ 10的大小
2log5(25)-3log2(64)=?