Solve the System $\left\{ \begin{aligned}x ^ { 2 } - 5 y ^ { 2 } & = - 32 \\y & = x\end{aligned} \right.$

question 28

Multiple Choice

Solve the system.
- $\left\{ \begin{aligned}x ^ { 2 } - 5 y ^ { 2 } & = - 32 \\y & = x\end{aligned} \right.$

• A) \(( 2 \sqrt { 2 } , - 2 \sqrt { 2 } )\)
• B) \(( 2 \sqrt { 2 } , - 2 \sqrt { 2 } ) , ( - 2 \sqrt { 2 } , 2 \sqrt { 2 } )\)
• C) \(( 2 \sqrt { 2 } , 2 \sqrt { 2 } )\)
• D) \(( 2 \sqrt { 2 } , 2 \sqrt { 2 } ) , ( - 2 \sqrt { 2 } , - 2 \sqrt { 2 } )\)

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Definitions:

Separation Anxiety

Emotional distress seen in individuals, especially children, due to being separated from familiar people or environments.

Distress

A negative emotional state caused by stress, characterized by feelings of anxiety, sorrow, or pain.

Separation Anxiety

a disorder characterized by excessive anxiety regarding separation from home or from those to whom the individual has a strong emotional attachment.

Stranger Wariness

A developmental stage in infants and young children where they start to show apprehension or fear towards unfamiliar people.