Solve the Nonlinear System of Equations for Real Solutions $\left\{ \begin{array} { l } 3 x ^ { 2 } - 5 y ^ { 2 } = 28 \\4 x ^ { 2 } + 3 y ^ { 2 } = 76\end{array} \right.$

question 92

Multiple Choice

Solve the nonlinear system of equations for real solutions.
- $\left\{ \begin{array} { l } 3 x ^ { 2 } - 5 y ^ { 2 } = 28 \\4 x ^ { 2 } + 3 y ^ { 2 } = 76\end{array} \right.$

• A) \(( - 4 , - 2 ) , ( - 2 , - 4 )\)
• B) \(( 4 , - 2 ) , ( 4,2 )\)
• C) \(( 4,2 ) , ( 2,4 ) , ( - 4 , - 2 ) , ( - 2 , - 4 )\)
• D) \(( 4,2 ) , ( - 4,2 ) , ( 4 , - 2 ) , ( - 4 , - 2 )\)

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