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Solve the System of Equations Using Substitution {y=x2+3x2+y2=5\left\{ \begin{array} { l } y = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } = 5\end{array} \right.

question 82

Multiple Choice

Solve the system of equations using substitution.
- {y=x2+3x2+y2=5\left\{ \begin{array} { l } y = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } = 5\end{array} \right.


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