GRE
The number of unique prime factors of 27
The number of unique prime factors of 12
$$(2^x)^2$$
$$(x^2)^x$$
The total number of 4-digit positive integers that can be formed using only the digits in set S
The total number of 3-digit positive integers that can be formed using only the digits in set T
$$x^{2}$$+$$y^{2}$$
$$4r^{2}$$
|$$x-y$$|
$$3$$
The percent of cinnamon, by weight, in the bowl after the cinnamon and brown sugar are added
20%
The number of points in plane P whose distance from line l is 2 and whose distance from point Q is 3
4
$$y$$
115
25000 +道题目
236本备考书籍