Multiply
- $( a - 10 ) ( a + 10 )$

question 87

Multiple Choice

Multiply.
- $( a - 10 ) ( a + 10 )$

• A) \(a ^ { 2 } + 20 a - 100\)
• B) \(a ^ { 2 } - 20\)
• C) \(a ^ { 2 } - 100\)
• D) \(a ^ { 2 } - 20 a - 100\)

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Definitions:

Obstructive Sleep Apnea (OSA)

A disorder characterized by repetitive episodes of blocked breathing during sleep, often resulting in reduced oxygen levels.

Chronic Obstructive Pulmonary Disease (COPD)

A chronic inflammatory lung disease that causes obstructed airflow from the lungs, often resulting from long-term exposure to irritating gases or particulate matter.

Parasomnias

A category of sleep disorders that involve abnormal movements, behaviors, emotions, perceptions, or dreams that occur while falling asleep, sleeping, or waking up.

Dyssomnias

A category of sleep disorders that involve difficulties in getting enough sleep, falling asleep, or maintaining sleep, including insomnia and sleep apnea.