log 8 16=x 怎么解
log 8 16=x 怎么解
2 log(3x)= log 4 +log(6-x)怎么求...急
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)
4^log(4)[x^2]+3^log(9)[6x]=log(2)[16]
log(3)4*log(4)8*log(8)M =log(2)16 M是多少
log₂log₃log₄ X=log₃log₄logS
log(2x)+log(3y)-log(2z) 怎么化简? log3(x^2-2x-6)=2 log(3x+6)=1+l
怎么画出y=log|x+2|和y=log|x|的图像
Log 下标X 中标5=3 ,怎么求X
log 8下标 (X-6)+ log 8小标 (x+6)=2 求X
解方程 log2(x+14)+log(x+2)=log(x+6)+3
2log底3x+log底3 2=1/2log底3 16 x为什么值