Which of the following is an integer solution to x2+y2=8x^2 + y^2 = 8x2+y2=8?
(2,2)(2, 2)(2,2)
(2,−2)(2, -2)(2,−2)
(−2,2)(-2, 2)(−2,2)
(1,1)(1, 1)(1,1)