2^log4(底)3-2=?
2^log4(底)3-2=?
log4(3x-2)
2^log4^3=?
2^log4(3)
log4 2^3/2=log4 4^3/4 是怎么算出来的?(log4中的4为底数)
2^log4(底)3-2=?
log4^(1+根号2+根号3)+log4^(1+根号2-根号3)
不等式log4(x^2-3x-4)>log4(2x+10)的解集是
(log4 3+log8 3)*(log3 2+log4 2)
[log4(3)/log4(8)][log3(2)log9(2)]
log4(3)-log4(12)-log8(4) =log4(3/12)- log8( 8^(2/3) ) log8(
方程4x+2x-2=0的解是 .例6方程log4(3x-1)=log4(x-1)+log4(3+x) 的解是