Solve the System of Nonlinear Equations by the Substitution Method $$\begin{array} { l } y + 2 x ^ { 2 } = 5 \\x ^ { 2 } + 3 y = - 10\end{array}$$

question 56

Multiple Choice

Solve the system of nonlinear equations by the substitution method. $$\begin{array} { l } y + 2 x ^ { 2 } = 5 \\x ^ { 2 } + 3 y = - 10\end{array}$$

• A) \(\{ ( 0,5 ) , ( 3,1 ) , ( 3 , - 1 ) \}\)
• B) \(\left\{ \left( \frac { \sqrt { 5 } } { 2 } , 0 \right) , \left( - \frac { \sqrt { 5 } } { 2 } , 0 \right) \right\}\)
• C) \(\{ ( \sqrt { 5 } , - 5 ) , ( - \sqrt { 5 } , - 5 ) \}\)
• D) { }

---

Definitions:

Inventory Computerization

The use of computer systems and software to manage and track product inventories in businesses.

Net Investment

The overall expense incurred on new capital assets, reduced by the depreciation value of the existing capital assets.

Gross Investment

The total amount spent on new capital assets before accounting for depreciation, representing investment in expanding productive capacity.

Depreciation

The process by which assets lose value over time due to wear and tear or obsolescence.