log₂X 怎样变为log₂(2X)
log₂log₃log₄ X=log₃log₄logS
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x
求下式x值log₂(1og₃(log底数5x))=0
1/log(2)x+1/log(3)x+1/log(4)x=1,x=?
若不等式log(3-2x)
log(0.5x)(2)-log(0.5x^3)(x^2)=log(0.5x^3)(4)
[( log(x^2) + log(x^4) )/ log(100 x)] = 4 求X
解方程 log2(x+14)+log(x+2)=log(x+6)+3
log 8下标 (X-6)+ log 8小标 (x+6)=2 求X
solve:log(x)+log(2x)=2