Solve the System $\left\{ \begin{array} { l } x ^ { 2 } + y ^ { 2 } = 89 \\x ^ { 2 } - y ^ { 2 } = - 39\end{array} \right.$

question 89

Multiple Choice

Solve the system.
- $\left\{ \begin{array} { l } x ^ { 2 } + y ^ { 2 } = 89 \\x ^ { 2 } - y ^ { 2 } = - 39\end{array} \right.$

• A) \(( - 5 , - 8 ) , ( - 8 , - 5 )\)
• B) \(( 5 , - 8 ) , ( 5,8 )\)
• C) \(( 5,8 ) , ( 8,5 ) , ( - 5 , - 8 ) , ( - 8 , - 5 )\)
• D) \(( 5,8 ) , ( - 5,8 ) , ( 5 , - 8 ) , ( - 5 , - 8 )\)

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