计算2lg2+lg3/1+1/2lg0.36+1/4lg
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 23:30:16
![计算2lg2+lg3/1+1/2lg0.36+1/4lg](/uploads/image/z/12560777-17-7.jpg?t=%E8%AE%A1%E7%AE%972lg2%2Blg3%2F1%2B1%2F2lg0.36%2B1%2F4lg)
x){nuӍrҍsҍ
=c3 $'&H";"-mhV`RT
4Fh↺P9C]~qAb96`{4 wP
计算2lg2+lg3/1+1/2lg0.36+1/4lg
计算2lg2+lg3/1+1/2lg0.36+1/4lg
计算2lg2+lg3/1+1/2lg0.36+1/4lg
2lg2+lg3/1+1/2lg0.36+1/4lg16
=2lg2-lg3+lg0.6+lg2
=2lg2-lg3+1-lg2-lg3+lg2
=1-2lg3
1/4lg??