1/2log3(6)-log3(根号2);log1/2(48)-log1/2(3);lg25/12+lg 48
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log3 18-log3 2=log3 16?
1/2log3(6)-log3(根号2);log1/2(48)-log1/2(3);lg25/12+lg 48
lg根号2+lg根号5+log3 1
计算(log3 2)(log2 6-1)
3^(1+log3 6) -2^(4+log2 3)+10^3lg3+(9/1)^log3^4题有个错误,+(9/1)^log3^4改为+(9/1)^log3^4-1
log2(6)*log3(6)-[log2(3)+log3(2)]的值
(log2 6)×(log3 6)-(log2 3+log3 2)=
log2(6)*log3(6)-[log2(3)+log3(2)]的值
(log2 6)×(log3 6)-(log2 3+log3 2)=
log3 6-log3 2=?给好评……
log3 2+log3 1/2 +lg20 +lg5等于多少
log3(x^2-3)=1+log3(x-5/3)
log3 5-log3 15+1/2log9 27 的值
log3(2)+log3(x)=1,则X=?
计算log3[(9^2 * 27^(1/3))/3^(log3 234)]
log3¹²怎么化成2log3²+1
log3(2)+log3(x)=1,则x=?
已知log3(2x-1)