Solve and Check Your Solution(s) $\sqrt { x ^ { 2 } - 3 } = \sqrt { x + 3 }$

question 260

Multiple Choice

Solve and check your solution(s) . If the equation has no real solution, so state.
- $\sqrt { x ^ { 2 } - 3 } = \sqrt { x + 3 }$

• A)-2, 3
• B)-3, 3
• C)-3
• D)2, 3

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Definitions:

Comparative Advantage

Comparative advantage is the ability of an individual, company, or country to produce a good or service at a lower opportunity cost than competitors, underpinning international trade theory.

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The exchange of goods, services, and capital across international borders, driven by the concept of comparative advantage.

Tariff

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