数学y=log(3)x+4log(x)3怎么化成y=log(3)x+4/log(3)x?
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x
2 log(3x)= log 4 +log(6-x)怎么求...急
log(0.5x)(2)-log(0.5x^3)(x^2)=log(0.5x^3)(4)
log(2x)+log(3y)-log(2z) 怎么化简? log3(x^2-2x-6)=2 log(3x+6)=1+l
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
4^log(4)[x^2]+3^log(9)[6x]=log(2)[16]
log以2为底的(log以3为底的(log以4为底的x))=log以3为底的(log以4为底的(log以2为底的y))=
1/log(2)x+1/log(3)x+1/log(4)x=1,x=?
y=log(1/3)(-x)的图像怎么画
请画出下列图像:log 1/2 (-x) y=log 1/3 /x/
函数y=log(x-3)+log(5-x)的单调递增区间是
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(