GRE
The least possible value of the product xy, where x and y are integers satisfying the inequalities
-40
r
1
|$$m$$| - |-$$k$$|
|$$k$$| - |-$$m$$|
The average of the values in K
53.5
xy
10
y+2
x-2
$$x^{-3}$$+$$y^{-3}$$
$$(x+y)^{-3}$$
The product of the three roots
-2
25000 +道题目
198本备考书籍