Give All Solutions of the Nonlinear System of Equations, Including $$\begin{array} { l } 3 x ^ { 2 } + 3 y ^ { 2 } = 20 \\6 x ^ { 2 } + 6 y ^ { 2 } = 48\end{array}$$

question 394

Multiple Choice

Give all solutions of the nonlinear system of equations, including those with nonreal complex components.
- $$\begin{array} { l } 3 x ^ { 2 } + 3 y ^ { 2 } = 20 \\6 x ^ { 2 } + 6 y ^ { 2 } = 48\end{array}$$

• A) \(\{ ( 2,2 ) , ( - 2 , - 2 ) \}\)
• B) \(\varnothing\)
• C) \(\{ ( 2,2 ) , ( 2 , - 2 ) , ( - 2,2 ) , ( - 2 , - 2 ) \}\)
• D) \(\{ ( 2 \mathrm { i } , 2 \mathrm { i } ) , ( 2 \mathrm { i } , - 2 \mathrm { i } ) , ( - 2 \mathrm { i } , 2 \mathrm { i } ) , ( - 2 \mathrm { i } , - 2 \mathrm { i } ) \}\)

Understand and identify signs of sexually transmitted infections in pregnant clients.

Prescribe appropriate treatment for common infections and conditions during pregnancy.

Understand the advancements in prenatal care aimed at reducing costs or improving quality.

Understand different parenting styles and their characteristics.

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