x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0
x2 + x + 2 = 0
x2 - 2x - 2 = 0
x2 + 2x + 4 = 0
x2 + 2x - 4 = 0