Giải hệ phương trình: \(\left\{ \begin{array}{l}\left( {{x^2} + {y^2}} \right)\left( {x + y + 2} \right) = 4\left( {y + 2} \right)\\{x^2} + {y^2} + \left( {y + 2} \right)\left( {x + y + 2} \right) = 4\left( {y + 2} \right)\end{array} \right.\).
A.\(\left( {x;y} \right) = \left\{ {\left( { - 1; 1} \right);\left( { - 2;2} \right)} \right\}\)
B.\(\left( {x;y} \right) = \left\{ {\left( { - 1; 1} \right);\left( { 2; - 2} \right)} \right\}\)
C.\(\left( {x;y} \right) = \left\{ {\left( {1; - 1} \right);\left( { 2; - 2} \right)} \right\}\)
D.\(\left( {x;y} \right) = \left\{ {\left( {1; - 1} \right);\left( { - 2;2} \right)} \right\}\)