Find All Solutions $$x ^ { 3 } + 2 x ^ { 2 } - x - 2 = 0$$

question 68

Multiple Choice

Find all solutions.
- $$x ^ { 3 } + 2 x ^ { 2 } - x - 2 = 0$$

• A) \(\{ 1 , - 2,2 \}\)
• B) \(\{ 4 \}\)
• C) \(\{ - 1,1 , - 2 \}\)
• D) \(\{ - 2,2 \}\)

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Processes and procedures undertaken before a surgical operation, including medical evaluations, fasting, and medication adjustments.

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Health problems that occur after surgery, ranging from minor issues such as mild infections to serious conditions like blood clots or organ failure.

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Substances used to induce anesthesia, temporarily eliminating sensation or pain in a part of the body or the whole body.

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Pertaining to the administration of substances directly into a vein, typically for hydration or the delivery of medication.