Solve the Nonlinear System of Equations for Real Solutions $\left\{ \begin{aligned}x ^ { 2 } + y ^ { 2 } & = 25 \\x & = y ^ { 2 } - 5\end{aligned} \right.$

question 73

Multiple Choice

Solve the nonlinear system of equations for real solutions.
- $\left\{ \begin{aligned}x ^ { 2 } + y ^ { 2 } & = 25 \\x & = y ^ { 2 } - 5\end{aligned} \right.$

• A) \(\varnothing\)
• B) \(( - 5,0 ) , ( 4,9 ) , ( 4 , - 9 )\)
• C) \(( 4,3 ) , ( 4 , - 3 )\)
• D) \(( - 5,0 ) , ( 4,3 ) , ( 4 , - 3 )\)

Identify methods for effective proofreading of technical documents.

Analyze the writing process through relevant questions.

Understand the elements of editing in the writing process.

Estimate the planning time required for a writing project.

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