若log32=log23x,则x=______.
若log32=m,log35=n,则lg5用m,n表示为______.
(log23+log89)(log34+log98+log32)=______.
设a=log32,b=log52,c=log23,则a,b,c的大小关系为______.
(log32+log92)•(log43+log83)= ___ .
(log43+log83)(log32+log92)=
若log32 9=p,log3 5=q,如何用p.q表示lg5?
设a=30.5,b=log32,c=cos23
a=log32 b=in2 c=5-1/2 比大小(有具体方法
若x+3y=3x+2y=7,则x=______,y=______.
若|x-y+2|与(x+y-1)2互为相反数,则x=______,y=______.
若52x+1=125,则(x-2)2012+x=______.
若3x-2和4-5x互为相反数,则x=______.