Solve the Radical Equation, and Check All Proposed Solutions $$10 x ^ { 3 } + 70 x ^ { 2 } + 120 x = 0$$

question 63

Multiple Choice

Solve the radical equation, and check all proposed solutions.
- $$10 x ^ { 3 } + 70 x ^ { 2 } + 120 x = 0$$

• A) \(\{ 0 , - 4 , - 3 \}\)
• B) \(\{ - 4 , - 3 \}\)
• C) \(\{ 0,4,3 \}\)
• D) \(\left\{ - \frac { 1 } { 4 } , - 3 \right\}\)

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Definitions:

Analytical Intelligence

Part of Sternberg's triarchic theory of intelligence, focusing on the ability to analyze, evaluate, judge, compare, and contrast.

Creative Intelligence

The ability to produce novel and valuable ideas or solve problems in unique ways.

Practical Intelligence

A type of intelligence related to everyday problem-solving and adapting to one's environment.

Incremental Intelligence

The belief that intelligence can be developed through hard work, strategies, and learning from mistakes rather than being a fixed trait.