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
211本备考书籍