您还没有登录，登录以后才可以查看答疑和进行提问。
1
评分
1
浏览
老师，这个题干是n<0,q>0,and r>0
Quantity A
(2n)(2q)(2r)
Quantity B
2[(n)(q)(r)]
所以这个为什么不是D啊，如果nqr乘到一起是负分数，那B小；如果是整数，那么A小
1
评分
1
浏览
老师这个为什么不是D啊，如果nqr乘到一起是负分数，那B小；如果是整数，那么A小
最热提问
-
The author is mainly concerned with......
-
From a young age, Saul Kripke proved himself to be......
-
If $$\frac{a}{b}=\frac{3}{4}$$ what is $$\frac{a+b......
-
The following appeared in a memorandum from the ma......
-
O is the center of the circle. X is a point on the......
-
In 1980 what was the average of the amounts contri......
-
What once seemed a quixotic vision—the “Subway......
-
The author clearly supports the causes he writes a......