Solve
- $$x ^ { - 2 } + 8 x ^ { - 1 } + 7 = 0$$

question 197

Multiple Choice

Solve.
- $$x ^ { - 2 } + 8 x ^ { - 1 } + 7 = 0$$

• A) \(\left\{ \frac { 1 } { 7 } , 1 \right\}\)
• B) \(\left\{ - \frac { 1 } { 7 } , - 1 \right\}\)
• C) \(\{ - 1 , - 7 \}\)
• D) \(\{ 1,7 \}\)

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Definitions:

Values Clarification

A process by which individuals reflect on, articulate, and align their personal values with their actions and decisions.

Moral Education

The process of teaching individuals, especially children and adolescents, about the values and ethical conduct considered desirable in a given society.

Service Learning

An educational approach that combines learning objectives with community service, allowing students to gain hands-on experience while benefiting their communities.

Cognitive-moral Education

An approach in education that focuses on the development of ethical thinking and moral reasoning skills.