Decide What Values of the Variable Cannot Possibly Be Solutions $$\sqrt { 2 x + 3 } + \sqrt { 4 - x } = 4$$

question 199

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$\sqrt { 2 x + 3 } + \sqrt { 4 - x } = 4$$

• A) \(\{ 3 \}\)
• B) \(\{ - 3 \}\)
• C) \(\varnothing\)
• D) \(\left\{ 3 , \frac { 11 } { 9 } \right\}\)

Grasp the effects of prolonged darkness on the human biological clock.

Recognize different cognitive and neurological disorders and their characteristics.

Understand treatment approaches for seasonal affective disorder (SAD).

Describe the role of the suprachiasmatic nuclei (SCN) in circadian rhythms regulation.

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