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

question 106

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) \(( 9,4 ) , ( - 9,4 ) , ( 9 , - 4 ) , ( - 9 , - 4 )\)

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