Solve the Nonlinear System of Equations $$\left\{ \begin{aligned}y & = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } & = 5\end{aligned} \right.$$

Multiple Choice

Solve the nonlinear system of equations.
- $$\left\{ \begin{aligned}y & = - x ^ { 2 } + 3 \\x ^ { 2 } + y ^ { 2 } & = 5\end{aligned} \right.$$

A) $( 1,2 ) , ( - 1,2 )$
B) $( 2 , - 1 ) , ( 1,2 ) , ( - 1,2 ) , ( - 2 , - 1 )$
C) $( 1,4 ) , ( 4,19 )$
D) $( 2 , - 1 ) , ( - 2 , - 1 )$