log₃8 x log₂49 x log7 27=?
log₂log₃log₄ X=log₃log₄logS
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)
求下式x值log₂(1og₃(log底数5x))=0
log(7) 2 / log7 10 =lg50
log 8 16=x 怎么解
[( log(x^2) + log(x^4) )/ log(100 x)] = 4 求X
log(0.5x)(2)-log(0.5x^3)(x^2)=log(0.5x^3)(4)
log 8下标 (X-6)+ log 8小标 (x+6)=2 求X
solve:log(x)+log(2x)=2
log(X+5)+log(X+2)=1
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(
x=log a 2