log2(x-4)=log4(15-x)+1
log4(log2^x)=log2(log4^x)求log2^x
log2^x >= log4^(3x+4)
log2(x+1)-log4(x+4)=1的解x=______.
对数方程log2(x-1)=log4 x,如何化成log2(x-1)²?
log2^x=log4^9
1、log2为底(4-x)- log4为底 (x-1)=1
对数方程log2(x-1)=log4 x,如何化成(x-1)²=x
解方程log4(2-x)=log2(x-1)-1
log4^(2-X)=log2^(X-1)-1
解方程log2(2x)*log4(x/4)=2
log4(13-3x)=log2(x-1)
对数方程 log2^(x-1)=log4^x