lg27/lg4除以lg3/lg2的值为_____
3个回答
=lg27/lg4乘以lg2/lg3
=lg3^3/lg2^2乘以lg2/lg3
=3lg3/2lg2乘以lg2/lg3
=3/2
相关问题
(lg根号27+lg8-3lg根号10)除以lg1.2
{√[(lg3)^2-lg9+1] *(lg√27+lg8-lg√1000)}/(lg0.3*lg1.2)
√[﹙lg3﹚³-lg9+1﹙lg√27+lg8-lg√1000﹚]/lg0.3lg1.2
(lg2)^3+(lg5)^3+3lg2*lg5的值为?
[(lg√27+lg^8-3lg√10]/lg^(1.2)计算
已知lg2=a,lg3=b,求值 lg(27/16)
【根号(lg3的平方-lg9+1)*(lg根号27+lg8-lg根号1000)】/(lg0.3)*(lg1.2)
计算(lg2)²+lg2·lg5+lg50+log(27) 9 以27为底
【根号lg9-lg9+lg10×(lg根号27+lg8-lg根号1000)】÷(lg0.3)(lg1.2)
(lg1+lg2+lg3+lg4+lg8+``````+lg1024)