$$\left| {\matrix{ 1 & {x\left( {x + 1} \right)} & {x + 1} \cr 1 & {y\left( {y + 1} \right)} & {y + 1} \cr 1 & {z\left( {z + 1} \right)} & {z + 1} \cr } } \right|$$

$$\left| {\matrix{ 1 & {x + 1} & {{x^2} + 1} \cr 1 & {y + 1} & {{y^2} + 1} \cr 1 & {z + 1} & {{z^2} + 1} \cr } } \right|$$

$$\left| {\matrix{ 0 & {x - y} & {{x^2} - {y^2}} \cr 0 & {y - z} & {{x^2} - {z^2}} \cr 1 & z & {{z^2}} \cr } } \right|$$

$$\left| {\matrix{ 2 & {x + y} & {{x^2} + {y^2}} \cr 2 & {y + z} & {{x^2} + {z^2}} \cr 1 & z & {{z^2}} \cr } } \right|$$

$$1024$$ and $$-1024$$

$$1024\sqrt 2 \,i$$ and $$ - 1024\sqrt 2 $$

$$4\sqrt 2 $$ and $$-4\sqrt 2 $$

$$512\sqrt 2 $$ and $$-512\sqrt 2 $$

$$x=4, y=10$$

$$x=5, $$ $$y=8$$

$$x=-3,$$ $$y=9$$

$$x=-4,$$ $$y=10$$