Solve the System by the Substitution or Elimination Method $$\left( \begin{array} { r l l l } 5 y ^ { 2 } - 8 x ^ { 2 } & = & 31 \\8 x ^ { 2 } - 2 y ^ { 2 } & = & 2\end{array} \right)$$

question 35

Multiple Choice

Solve the system by the substitution or elimination method. $$\left( \begin{array} { r l l l } 5 y ^ { 2 } - 8 x ^ { 2 } & = & 31 \\8 x ^ { 2 } - 2 y ^ { 2 } & = & 2\end{array} \right)$$

• A) \(( \sqrt { 3 } , - \sqrt { 11 } ) , ( - \sqrt { 3 } , \sqrt { 11 } )\)
• B) \(( \sqrt { 11 } , \sqrt { 3 } ) , ( \sqrt { 11 } , - \sqrt { 3 } ) , ( - \sqrt { 11 } , \sqrt { 3 } ) , ( - \sqrt { 11 } , - \sqrt { 3 } )\)
• C) \(( \sqrt { 3 } , \sqrt { 11 } ) , ( \sqrt { 3 } , - \sqrt { 11 } ) , ( - \sqrt { 3 } , \sqrt { 11 } ) , ( - \sqrt { 3 } , - \sqrt { 11 } )\)
• D) \(( \sqrt { 3 } , \sqrt { 11 } ) , ( - \sqrt { 3 } , - \sqrt { 11 } )\)

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