Simplify the Expression

question 107

Multiple Choice

Simplify the expression. An answer with exponents should contain positive exponents only.

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Definitions:

Pulse Oximetry

A non-invasive method to measure oxygen saturation levels in the blood, typically using a clip-like device attached to a finger.

Elastic Bandage

A stretchable bandage used to create localized pressure, often used in first aid to reduce swelling and support strains or sprains.

Swelling

An abnormal enlargement of a body part or area due to fluid accumulation or inflammation.

Tetanus Toxoid

A vaccine used to prevent tetanus by generating an immune response without causing the disease.