Choose the One Alternative That Best Completes the Statement or Answers

question 156

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Solve the equation.
- $$x ^ { 2 } \left( x ^ { 2 } + 31 \right) = 180$$

• A) \(\{ \pm 5 i , \pm 6 \}\)
• B) \(\{ \pm 5 , \pm 6 \}\)
• C) \(\{ \pm 5 , \pm 6 i \}\)
• D) \(\{ \pm \sqrt { 5 } , \pm 6 i \}\)

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Definitions:

Inhalation

The act of breathing in, where air enters the lungs, allowing oxygen to be absorbed into the bloodstream.

Pharynx

The muscular tube that connects the mouth and nasal passages to the esophagus and larynx, serving both the respiratory and digestive systems.

Trachea

Principal thoracic air duct of terrestrial vertebrates; windpipe. One of the microscopic air ducts (or tracheal tubes) branching throughout the body of most terrestrial arthropods and some terrestrial mollusks.

Partial Pressure

The pressure that a gas in a mixture of gases would exert if it alone occupied the entire volume.