log根号2(2根号2)
log(根号3+根号2) (根号3-根号2) 求值.
log(2)(25)*log(3)(根号2)*log(5)(9)
log(2)根号18+1/2log(2)56-log(2)3根号7
log底数:根号2-1 真数根号2+1 =()
log(2+根号三)(2-根号三)的
(log^2根号3)^2咋解
计算log根号3-根号2(根号3+根号2)=?
log底数2^(2+根号3)+log底数2^(2-根号3)
化简log根号2(sin7π/8)+log根号2(sin3π/8)
[log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log(根号3)1=?
已知a=log1/2(0.1),b=log根号2(0.2),c=log根号3(根号2)
log5[log根号2-1(1/根号(3+2根号2))] 等于多少?