化简[(1-log6^3)^2+logb^2×log6^18]÷log6^4如题
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化简[(1-log6^3)^2+logb^2×log6^18]÷log6^4如题
化简[(1-log6^3)^2+logb^2×log6^18]÷log6^4如题
化简[(1-log6^3)^2+logb^2×log6^18]÷log6^4如题
〔(1-log6(底数)3(真数))^2+log6(底数)2(真数)log6(底数)18(真数)〕÷log6(底数)4(真数) ={[1-log6(底数)(6*1\2)(真数)]^2+log6(底数)2(真数)log6(底数)18(真数)}÷log6(底数)4(真数) =[1-1-log6(底)(1\2)(真)]^2+同上 =[log6(底)2(真)]^2+同上 ={[log6(底)2(真)][log6(底)2(真)+log6(底)18(真)]}÷log6(底)4(真) ={[log6(底)2(真)][log6(底)36(真)]}÷log6(底)4(真) ={2[log6(底)2(真)]}÷log6(底)4(真) =2log4(底)2(真) =1
化简[(1-log6^3)^2+logb^2×log6^18]÷log6^4如题
[(1-log6 3)^2+log6 2-log6 18]/log6 4
化简1/2log6^12–2log6^√2 结果为log6^√3
化简1/2log6^12–2log6^√2 结果为log6^√3 快..
{(1-log6 3)^2+log6 2*log6 18}/log6 4 等于多少,请写出就算过程,
((1-log6(3))²+log6(2)*log6(18))/log6(4)
[(1-log6 3)²+log6 2×log6 18]/log6 4
(log6 2)^2+log6 3*log6 12
(log6^2)^2+(log6^3)*(log6^4)+(log6^3)^2
(log6 3)^2+log6 2+log6 2log6 3=?
2^log4(2-根号3)^2+3^log(2+根号3)^2[(1-log6(3)^2+log6(2)*log6(18)]/log6(4)[(1-log6(3))^2+log6(2)*log6(18)]/log6(4)
[(1-log6底3)^2+log6底2*log6底18]÷log6底4=
1.log6(1/12)-2log6(3)+1/3log6(27)=
[(1-log6(3))^2 + log6(2) × log6(18)]÷log6(4)最好有思考过程然后可以的话写解题过程=[log6(2)^2 + log6(2) × (log6(3)+1)]÷2log6(2) =(log6(2)+log6(3)+1)/2 这一步没看懂诶懂了.就是把log6(2)提出来约掉
(log6^4)(log6^18)+2(log6^3)^2
(log6 3)^2+log6 18乘以log6 2急求!!!!!!!!!!!!!!
求值:log6^3+log6^2=log6^6为什么?
log6 2=a log6 3=?