$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0

$x+y \pm \sqrt{2} = 0$

$x+y\pm 2 \sqrt{2} = 0$

$x+y\pm 4\sqrt{2}=0$

x + y – 3 = 0