Solve Nonlinear Systems by Addition
Solve the System by the Addition

question 219

Multiple Choice

Solve Nonlinear Systems By Addition
Solve the system by the addition method.
- $$\begin{array} { l } x ^ { 2 } + y ^ { 2 } = 25 \\25 x ^ { 2 } + 9 y ^ { 2 } = 225\end{array}$$

• A) \(\{ ( 0,5 ) , ( 0 , - 5 ) \}\)
• B) \(\{ ( 5,0 ) , ( - 5,0 ) \}\)
• C) \(\{ ( 0,3 ) , ( 0 , - 3 ) \}\)
• D) \(\{ ( 3,0 ) , ( - 3,0 ) \}\)

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