计算log2(25)×log3(2√2)×log5(9)的结果为 2,3,5是底数

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计算log2(25)×log3(2√2)×log5(9)的结果为 2,3,5是底数
计算log2(25)×log3(2√2)×log5(9)的结果为 2,3,5是底数

计算log2(25)×log3(2√2)×log5(9)的结果为 2,3,5是底数
log2(25)×log3(2√2)×log5(9)
=log2(5²)×log3[(2)^(3/2)]×log5(3²)
=2log2(5)×3/2log3(2)×2log5(3)
=2×3/2×2×log2(5)×[log5(2)/log5(3)]×log5(3)
=6 log2(5)×log5(2)
=6log2(2)
=6

log2(25)×log3(2√2)×log5(9)=2lg5/lg2*(3/2*lg2/lg3)*(2lg3/lg5)
=2*3/2*2[(lg5*lg2*lg3)/(lg2*lg3*lg5)]
=6

计算(log3 2)(log2 6-1) log的计算：log2（20）-log4（25)= log3(2)×log2（5）×log5（3）=?log2[log2(32)-log2(3÷4）+log2log的计算：log2（20）-log4（25)= log3(2)×log2（5）×log5（3）=?log2【log2(32)-log2(3÷4）+log2（6）】=?lgx+lg（x+15）=2 ..X log2(3)+log3(5)+log3(2)=? 计算：9^[log3(2)]-2[1+0.5log2(5)] 计算log2(25)×log3(2√2)×log5(9)的结果为 2,3,5是底数计算log2(25)×log3(2√2)×log5(9)的结果为 2,3,5是底数 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)= log2(3)*log3(2)=? (log3^2)(log2^3)= log2^3乘log3^2 计算(log3(2))*(log2(6-1))=?__________尤其是(log2(6-1))=? log2^25*log3^2倍根号2*log5^9= log3 25×log2 27×log5 2^-3=_____ 计算3^(1+log3 6) -2^(4+log2 3)+10^3lg3+(1/9)^log3^4-1 lg2+lg5-log2(3)乘log3(2)