Solve Nonlinear Systems by Addition
Solve the System by the Addition

question 108

Multiple Choice

Solve Nonlinear Systems By Addition
Solve the system by the addition method.
- $$\begin{array} { l } y = x ^ { 2 } + 4 \\y = - x ^ { 2 } + 10\end{array}$$

• A) \(\{ ( \sqrt { 3 } , 7 ) , ( - \sqrt { 3 } , 7 ) \}\)
• B) \(\{ ( \sqrt { 3 } , 7 ) , ( \sqrt { 3 } , - 7 ) , ( - \sqrt { 3 } , 7 ) , ( - \sqrt { 3 } , - 7 ) \}\)
• C) \(\{ ( 7 , \sqrt { 3 } ) , ( 7 , - \sqrt { 3 } ) \}\)
• D) \(\{ ( \sqrt { 3 } , 7 ) , ( \sqrt { 3 } , - 7 ) \}\)

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Definitions:

Scientific Notation

A method of expressing numbers as a product of a coefficient and a power of ten, used for very large or small numbers.

Milligrams

A unit of mass in the metric system equal to one thousandth of a gram.

Grams

A metric unit of mass equal to one thousandth of a kilogram, widely used in science and everyday measurement.

Liters

A metric unit of volume equal to one cubic decimeter (dm^3), commonly used to measure liquids and other volumetric quantities.