Factor completely
x^2+4x-32
(x + 8)(x - 4)
(x + 8)(x + 4)
(x - 16)(x - 2)
(x + 16)(x - 2)
x^2+4x-32
(x + 8)(x - 4)
(x + 8)(x + 4)
(x - 16)(x - 2)
(x + 16)(x - 2)