Solve the System of Equations by Using the Addition Method $$\begin{array} { l } 3 x ^ { 2 } - 4 y ^ { 2 } = - 5 \\3 x ^ { 2 } - 2 y ^ { 2 } = 11\end{array}$$

question 21

Multiple Choice

Solve the system of equations by using the addition method.
- $$\begin{array} { l } 3 x ^ { 2 } - 4 y ^ { 2 } = - 5 \\3 x ^ { 2 } - 2 y ^ { 2 } = 11\end{array}$$

• A) \(\{ ( 9,8 ) \}\)
• B) \(\{ ( 3,2 \sqrt { 2 } ) \}\)
• C) \(\{ ( 9,8 ) , ( 9 , - 8 ) , ( - 9,8 ) , ( - 9 , - 8 ) \}\)
• D) \(\{ ( 3,2 \sqrt { 2 } ) , ( 3 , - 2 \sqrt { 2 } ) , ( - 3,2 \sqrt { 2 } ) , ( - 3 , - 2 \sqrt { 2 } ) \}\)

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