Solve the Nonlinear System of Equations $$\left\{ \begin{array} { l } x ^ { 2 } + y ^ { 2 } = 97 \\x ^ { 2 } - y ^ { 2 } = 65\end{array} \right.$$

Multiple Choice

Solve the nonlinear system of equations.
- $$\left\{ \begin{array} { l } x ^ { 2 } + y ^ { 2 } = 97 \\x ^ { 2 } - y ^ { 2 } = 65\end{array} \right.$$

A) $( 9,4 ) , ( 4,9 ) , ( - 9 , - 4 ) , ( - 4 , - 9 )$
B) $( 9 , - 4 ) , ( 9,4 )$
C) $( - 9 , - 4 ) , ( - 4 , - 9 )$
D) $( 9,4 ) , ( - 9,4 ) , ( 9 , - 4 ) , ( - 9 , - 4 )$