计算:lg根号27+lg8+lg根号1000除以lg根号120?
计算:lg根号27+lg8+lg根号1000除以lg根号120?
(lg根号27+lg8-lg根号1000)/lg1、2
计算 (lg根号27+lg8-lg根号1000)/lg1.2
计算:(lg根号下27+lg8-lg根号下1000)\lg1.2
[lg8+lg跟号27-lg根号1000]除以lg1.2
(lg根号27+lg8-3lg根号10)除以lg1.2
(lg根号27+lg8-3lg根号10)除以lg1.2
【根号(lg的平方3-lg9+1)*(lg根号27+lg8-lg根号1000)】/(lg0.3)*(lg1.2)
化简:(lg根号27+lg8-lg根号1000)/lg1.2
(lg根号下27+lg8-lg根号下1000)/(1/2lg0.3+lg2)
(lg根号27+lg8+lg根号1000)/lg120求值,要求写出步骤,
根号下{(lg3)平方-lg9+1}乘以(lg根号下27+lg8-lg根号下1000)再整体除以lg0.3乘以lg1.2