Solve the Equation by Completing the Square $$x ^ { 2 } + 3 x - 9 = 0$$

question 70

Multiple Choice

Solve the equation by completing the square.
- $$x ^ { 2 } + 3 x - 9 = 0$$

• A) \(\{ - 3 - 3 \sqrt { 5 } , - 3 + 3 \sqrt { 5 } \}\)
• B) \(\left\{ \frac { - 3 - 3 \sqrt { 5 } } { 2 } , \frac { - 3 + 3 \sqrt { 5 } } { 2 } \right\}\)
• C) \(\left\{ \frac { 3 + 3 \sqrt { 5 } } { 2 } \right\}\)
• D) \(\left\{ \frac { - 3 - 3 \sqrt { 5 } } { 2 } \right\}\)

Discuss the role of perception, including controllability and predictability, in stress.

Understand the effects of substance abuse on health and the potential for recovery.

Describe interventions and lifestyle choices that promote health and wellness.

Analyze the concept of stressors and their classification into types.

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Definitions:

Episodic Memory

a type of long-term memory that involves the recollection of specific events, situations, and experiences.

Implicit Memory

A type of memory in which previous experiences aid in the performance of a task without conscious awareness of these previous experiences.

Declarative Memory

A type of long-term memory that involves the ability to recall factual information, such as names, dates, and concepts.

Episodic Memory

The ability to recall and mentally re-experience specific episodes from one's personal past.