4^log(4)[x^2]+3^log(9)[6x]=log(2)[16]

4^log(4)[x^2]+3^log(9)[6x]=log(2)[16] 2 log(3x)= log 4 +log(6-x)怎么求...急 对数计算1.{log(4)（3）+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log( log(0.5x)(2)-log(0.5x^3)(x^2)=log(0.5x^3)(4) 已知log（2）[log（3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x [( log(x^2) + log(x^4) )/ log(100 x)] = 4 求X log(3)4*log(4)8*log(8)M =log(2)16 M是多少 1/log（2）x+1/log（3）x+1/log（4）x=1,x=? log(2)9×log(3)4 log(2)9log(3)4等于 已知log的2次方【log的3次方（log的4次方x)】=log【log的4次方（log的2次方y】=0,求x+y的值 化简log(2)3 * log(3)4 * log(4)7 *log(7)16