化简(lg5*lg8000+(lg2根号3)^2)/(lg600-1/2lg0.036-1/2lg0.1)
来源:学生作业帮 编辑:百度作业网作业帮 分类:数学作业 时间:2024/07/07 17:14:07
化简
(lg5*lg8000+(lg2根号3)^2)/(lg600-1/2lg0.036-1/2lg0.1)
(lg5*lg8000+(lg2根号3)^2)/(lg600-1/2lg0.036-1/2lg0.1)
![化简(lg5*lg8000+(lg2根号3)^2)/(lg600-1/2lg0.036-1/2lg0.1)](/uploads/image/z/4823523-27-3.jpg?t=%E5%8C%96%E7%AE%80%28lg5%2Alg8000%2B%28lg2%E6%A0%B9%E5%8F%B73%EF%BC%89%5E2%29%2F%28lg600-1%2F2lg0.036-1%2F2lg0.1%29)
[lg5*lg8000+(lg2^根三)^2]/(lg600-1/2lg0.036-1/2lg0.1)
=[(lg5*(lg8+3)+(√3*lg2)^2]/[lg6+2-1/2lg(0.036*0.1)]
=[3lg5*lg2+3lg5+3*(lg2)^2]/[lg6+2-lg√(0.0036)]
=[3lg2(lg5+lg2)+3lg5]/[lg6+2-lg0.06]
=(3lg2+3lg5)/[lg(6/0.06)+2]
=3(lg5+lg2)/(lg100+2)
=3/(2+2)
=3/4
=[(lg5*(lg8+3)+(√3*lg2)^2]/[lg6+2-1/2lg(0.036*0.1)]
=[3lg5*lg2+3lg5+3*(lg2)^2]/[lg6+2-lg√(0.0036)]
=[3lg2(lg5+lg2)+3lg5]/[lg6+2-lg0.06]
=(3lg2+3lg5)/[lg(6/0.06)+2]
=3(lg5+lg2)/(lg100+2)
=3/(2+2)
=3/4
化简(lg5*lg8000+(lg2根号3)^2)/(lg600-1/2lg0.036-1/2lg0.1)
化简[lg5*lg8000+(lg2^根三)^2]/(lg600-1/2lg0.036-1/2lg0.1)
lg5乘lg8000+(lg2^根号下3)^2/lg600-(1/2)lg0.036-(1/2)lg0.1
请问lg5*lg8000+[lg2底的根号三次方]的平方 \ lg600-1\2lg0.036-1\2lg0.1 如何计
高中对数函数运算lg5*lg8000+3(lg2)2+lg(1\6)+lg0.06(lg2)2指lg2的平方
lg5*lg8000+(lg2^根号3)^2+lg0.06-lg6=?见补充
lg5*lg8000+(lg2^根号3)^2+lg0.06-lg6=?
Lg5*Lg8000+(Lg2√3^2+Lg0.06-Lg6=?
lg5乘lg8000+(lg2^根号下3)^2+lg1/6+lg0.06
lg5(lg8+lg1000)+(lg2^根号3)^2+lg(1/6)+lg0.06
求救啊 lg5*lg8000+(lg2)^2+lg0.06-lg6
lg5·lg8000+(lg2^根三)^2+lg0.06+lg6