Solve the System of Equations Using Substitution $$\left\{ \begin{array} { l } y = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } = 5\end{array} \right.$$

question 3

Multiple Choice

Solve the system of equations using substitution.
- $$\left\{ \begin{array} { l } y = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } = 5\end{array} \right.$$

• A) x = 1, y = 4; x = 4, y = 19
• B) x = 1, y = 2; x = -1, y = 2
• C) x = 2, y = -1; x = 1, y = 2; x = -1, y = 2; x = -2, y = -1
• D) x = 2, y = -1; x = -2, y = -1

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