Solve Nonlinear Systems by Addition
Solve the System by the Addition

Multiple Choice

Solve Nonlinear Systems By Addition
Solve the system by the addition method.
- $$\begin{array} { l } x ^ { 2 } + y ^ { 2 } - 4 x + 8 y + 19 = 0 \\x ^ { 2 } - y ^ { 2 } - 4 x - 8 y - 13 = 0\end{array}$$

A) $\{ ( 3 , - 4 ) , ( 1 , - 4 ) \}$
B) $\{ ( 3 , - 4 ) , ( - 1 , - 4 ) \}$
C) $\{ ( 2 , - 3 ) , ( 2 , - 5 ) \}$
D) $\{ ( 2,3 ) , ( 2,5 ) \}$ Solve by the method of your choice.