log25 5等于多少

log25 5等于多少 5^log25^49等于?5的log25的49=? 2^(log4^12)-3^(log9^27)+5^(log25^1/3)等于多少? log25除以log5等于多少啊,能约吗打错了，是lg25和lg5 log25 3 为什么等于log5^3 5^log25(lg2-1)^2=? 5^(log25((lg2^2)+lg5/2)) 已知6的a次方=5,则log25/log6等于?A.1/a B.a C.2/a D.2a 求过程 计算(log5^3+log25^3)(log9^5+log27^5) 计算[log9(5)+log3(5)]乘[log25(3)+log125(9)] 5^log25(lg2的平方+lg2.5)=? 求(log2 5+log4 0.2)(log5 2+log25 0.5) log2^3 x log9^5 x log25^8 (log2^5+log4^0.2)(log5^2+log25^0.25)化简 函数g(x)=loga^x (a＞0且a≠1）,其反函数为f（x）,已知g（25）=2,则f(log25^2)等于多少? [log2 (125) +log4(25)+log8(5)][log125(8)+log25(4)+log5(2)][log2 (125) +log4(25)+log8(5)][log125(8)+log25(4)+log5(2) (log4 3+log8 3)(log3 5+log9 5)(log5 2+log25 2)= 求值(log2 5+log4 1/5)(log5 2+log25 1/2)