log(2.5)6.25 -log(5)8log(16)125-lg4-lg25求过程答案

log(2.5)6.25 -log(5)8log(16)125-lg4-lg25求过程答案 log log log (log(2)125+log(2)25+log(8)5)*(log(125)2+log(25)4+log(5)8) log 5 ·log 20 +(lg2)² log(x)4/5 如何计算2^log(2)*5^log(5)*2^log(5)*5^log(2) 的结果? log(4)25-2log(4)10+log(4)5*log(5)16 [log(5)8]*[log(32)5]+log(9)8/log(3)2 求等式log(2)3*log(3)4*log（4)5*log(5)6*log(6)7*log(7)m=log(3)9时m的值? 求值:(log(4)3+log(8)3)×(log(3)2+log(9)2)+log(2)(2^5)¼ log(2.5)6.25-lg(1/100)+ln(e√e)+log2(log(2)16)=? log（x+5）=log（x）+log（2） log（8）+log（x）=log（24） 2log（x）=log(2x)+log(3) log₂2.5+log₂1/40= log₂2.5+log₂1/40=? log(7,5)和log(5,7)哪个大? log(2)5,log(5)8比大小