log3 18-log3 2=log3 16?
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log3 18-log3 2=log3 16?
log3 18-log3 2=log3 16?
log3 18-log3 2=log3 16?
错
不对应该等于 2
不对,等于2
log3 18-log3 2=log3 16?
设log3^2=a,则log3^18=?
请问log3 18-log3 2等于多少
log2(3)+log3(5)+log3(2)=?
log3^18=a+2 a=?
log3 18-4分之一log3 16=多少,
log3(2)+log3(x)=1,则X=?
log3(2)+log3(x)=1,则x=?
log3(x^2-3)=1+log3(x-5/3)
(log2 6)×(log3 6)-(log2 3+log3 2)=
(log2 6)×(log3 6)-(log2 3+log3 2)=
log3 6-log3 2=?给好评……
log2(3)*log3(2)=?
(log3^2)(log2^3)=
log3*2/log9*4=?
log 243÷log9 =log3^5÷log3^2 =log3^5-log3^2 然后怎么写
已知a=log3^2,那么log3^2-2log3^6用a表示为
已知a=log3 2 ,用a表示log3 8-2log3 6是 ?