GRE
$$(x+1)^{2}$$
$$x^{2}-2x+1$$
The length of the longest side in triangle I
The length of the longest side in triangle II
The area of a trapezoid with bases of 10 and 14 and a height of 4
The area of a circle with a radius of 4
The circumference of a circle with diameter AB
The perimeter of a square with side AB
$$\frac{40}{ab}$$
c
10-x
x
The number of different possible sums one number is selected from set A and one number is selected from Set B
11
$$\frac{1}{x}$$
25000 +道题目
236本备考书籍