2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2)

2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2) log(2)9log(3)4等于 log(2)9×log(3)4 化简:(log^3 2+log^9 2)(log^4 3+log^8 3) (log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路 (log(4)3+log(8)3)(log(3)2+log(9)8) 怎么个思路 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 4^[log(2)3+log(4)8] (log(2)9+log(4)1/9)乘以(log(3)2+log(9)0.5) 括号里是底数.计算这道题. 有关对数的计算题(log(4)3+log(8)3)(log(3)2+log(9)2)=? 化简（log[4]3＋log[8]3）×（log[3]2＋log[9]2）如题 (log(3)2+log(9)2)*(log(4)3+log(8)3) 带括号的是底数 （LOG(3,4)+LOG(3,8)）（LOG(2,3)+LOG(2,9)）等于几 看的懂吧 (iog(4)3+log(8)3)(log(3)2+log(9)8)怎样计算 log（2）25×log（3）4×log （5）9等于多少? 化简log(2)3 * log(3)4 * log(4)7 *log(7)16 [log(5)8]*[log(32)5]+log(9)8/log(3)2