化简:(log^3 2+log^9 2)(log^4 3+log^8 3)

化简:(log^3 2+log^9 2)(log^4 3+log^8 3) log(2)9log(3)4等于 log(2)9×log(3)4 化简（log[4]3＋log[8]3）×（log[3]2＋log[9]2）如题 化简log(2)3 * log(3)4 * log(4)7 *log(7)16 (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 [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 化简2log`5(10)+log`3(0.25）+log`1/5(125)=(2) log`2(根号2）+log`9(27）+（1/4)^log`4(1/16) 注意 `为下角标 Log(2)1/25•log(3)1/8•log(5)1/9化简 还有已知log(18)9=a,log(18)5=b求log(36)45 值 计算：2log(2)3-log(2)9/8 求值 log（2）9×log（3）2 log(8)9 / log(2)3 这要用什么公式啊`? （log（8）9）/log（2）3 log(27)32 × log(64)27+log(9)2 × log(4)根号27=?log(27)32 × log(64)27+log(9)2 × log(4)根号27=? 4^[log(2)3+log(4)8]