log4^8+log4^2-(1/4)^0 等于多少?
log4^8+log4^2-(1/4)^0 等于多少?
log4^2等于多少?
log4 2分之1 等于
log4(7)等于多少
log4 1等于多少底数是4 真数是1
log4^(-1)等于几
log4(3)-log4(12)-log8(4) =log4(3/12)- log8( 8^(2/3) ) log8(
log3 4*log4 8*log8 7*log7 m=1og3 18 求M 等于多少.
log4(4是底数)1/2为什么等于-1/2
log4
:若log3(4)*log4(8)*log8(m)=log4(16),则m等于( )
log4(1+√2+√3)+log4(1+√2-√3)的值等于