Solve Nonlinear Systems by Addition
Solve the System by the Addition

question 261

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.

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