Solve the Nonlinear System of Equations for Real Solutions $\left\{ \begin{aligned}y & = x + 2 \\x ^ { 2 } - y ^ { 2 } & = 4\end{aligned} \right.$

question 145

Multiple Choice

Solve the nonlinear system of equations for real solutions.
- $\left\{ \begin{aligned}y & = x + 2 \\x ^ { 2 } - y ^ { 2 } & = 4\end{aligned} \right.$

• A) \(( - 2,0 ) , ( 2,0 )\)
• B) \(( 2,0 )\)
• C) \(\varnothing\)
• D) \(( - 2,0 )\)

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