Solve the System by the Substitution or Elimination Method $$\left( \begin{array} { c } x + y = - 5 \\x ^ { 2 } + 2 y ^ { 2 } - 4 y - 97 = 0\end{array} \right)$$

question 189

Multiple Choice

Solve the system by the substitution or elimination method. $$\left( \begin{array} { c } x + y = - 5 \\x ^ { 2 } + 2 y ^ { 2 } - 4 y - 97 = 0\end{array} \right)$$

• A) ( \(-\) 9, 4), (1, \(-\) 6)
• B) (9, 4), (1, 6)
• C) (9, \(-\) 4), (1, \(-\) 6)
• D) (-9, \(-\) 4), (1, 6)

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