Solve Nonlinear Systems by Addition
- $$\begin{array} { l } 2 x ^ { 2 } + y ^ { 2 } = 66 \\x ^ { 2 } + y ^ { 2 } = 41\end{array}$$

question 269

Multiple Choice

Solve Nonlinear Systems By Addition
- $$\begin{array} { l } 2 x ^ { 2 } + y ^ { 2 } = 66 \\x ^ { 2 } + y ^ { 2 } = 41\end{array}$$

• A) \(\{ ( 5,4 ) , ( 5 , - 4 ) , ( - 5,4 ) , ( - 5 , - 4 ) \}\)
• B) \(\{ ( 4,5 ) , ( - 4,5 ) , ( 4 , - 5 ) , ( - 4 , - 5 ) \}\)
• C) \(\{ ( 5,4 ) , ( - 5 , - 4 ) \}\)
• D) \(\{ ( 4,5 ) , ( - 4 , - 5 ) \}\)

---

Definitions:

Excel Tables

A structured range of data organized in columns and rows within Microsoft Excel, which can be used for easier data management, analysis, and visual representation.

Field Header Buttons

Buttons in software applications, often found at the top of columns in data tables, used to sort or filter the data beneath them.

Quick Formatting

A feature that allows users to apply a predefined set of styling options to text or objects quickly, enhancing document presentation without manual adjustments.

PivotChart

A graphical representation of data in a pivot table in spreadsheet software, allowing for dynamic analysis and visualization of data.