Use an Addition or Subtraction Formula to Find the Solutions

question 23

Multiple Choice

Use an addition or subtraction formula to find the solutions of the equation that are in the interval .

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Definitions:

Personality Disorders

A group of mental disorders characterized by enduring maladaptive patterns of behavior, cognition, and inner experience, exhibited across many contexts and deviating from those accepted by the individual's culture.

Impaired Social Interaction

Difficulty engaging in normal or expected social connections with others, affecting an individual's ability to communicate and interact effectively.

Schizophrenia

A chronic and severe mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior.

Schizotypal Personality Disorder

A mental disorder characterized by severe social anxiety, thought disorder, peculiar behavior and beliefs, and a lack of close relationships.