Solve the Equation $$x ^ { 3 } + 3 x ^ { 2 } = 108 x$$

question 99

Multiple Choice

Solve the equation.
- $$x ^ { 3 } + 3 x ^ { 2 } = 108 x$$

• A) \(\{ - 12,9 \}\)
• B) \(\{ 12 , - 9 \}\)
• C) \(\{ 12,0 , - 9 \}\)
• D) \(\{ - 12,0,9 \}\)

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Definitions:

Mature Forms

Fully developed stages of organisms or their features.

Private Speech

Speech spoken to oneself for communication, self-guidance, and self-regulation rather than for communicating with others; often observed in children as a developmental stage.

Self-Regulation

The ability to monitor and control one's own behavior, emotions, or thoughts, adjusting them according to the demands of the situation.

Morality Of Constraint

A concept in moral development theory referring to younger children's understanding of morality as a set of unchangeable rules imposed by authority.