Find the Solution Set for the Equation $| x | = 3$

question 157

Multiple Choice

Find the solution set for the equation.
- $| x | = 3$

• A) \(\{ - 3 \}\)
• B) \(\{ 9 \}\)
• C) \(\{ 3 \}\)
• D) \(\{ - 3,3 \}\)

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Definitions:

Intravenous Therapy

A medical treatment involving the administration of nutrients, medication, or fluids directly into a vein.

Phlebitis

Inflammation of a vein, typically in the legs, which can cause pain, swelling, and redness.

Air Emboli

Air bubbles that enter the bloodstream and can cause dangerous blockages in blood vessels.

Peripherally Inserted Central Catheter (PICC)

A long, flexible tube inserted into a peripheral vein, usually in the arm, and threaded towards the heart for long-term intravenous access.