Decide What Values of the Variable Cannot Possibly Be Solutions $$( 2 x + 5 ) ^ { 1 / 2 } - ( x - 2 ) ^ { 1 / 2 } = 3$$

question 279

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$( 2 x + 5 ) ^ { 1 / 2 } - ( x - 2 ) ^ { 1 / 2 } = 3$$

• A) \(\{ 3,8 \}\)
• B) \(\{ 2 \}\)
• C) \(\{ - 2 \}\)
• D) \(\{ 2,38 \}\)

---

Definitions:

Carbon Dioxide

A gas with no color or smell, generated from the combustion of organic materials and the respiration process, taken in by plants for photosynthesis.

Alveolar Epithelium

A thin layer of cells that lines the alveoli (air sacs) in the lungs, allowing for gas exchange.

Respiratory Membrane

Membrane consisting of alveolar epithelium, capillary endothelium, and their fused basement membranes.

Capillary Endothelium

The thin layer of endothelial cells lining the inner surface of capillaries, playing a crucial role in the exchange of substances between the blood and tissues.