Simplify the Expression

question 89

Multiple Choice

Simplify the expression.

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Definitions:

Bloody Surfaces

Surfaces that have been contaminated with blood, often considered as a potential source of infection and requiring special cleaning procedures.

Sanitization

The process of cleaning and disinfecting a surface or area to remove contaminants, pathogens, and other hazardous substances to ensure health and safety standards are met.

Bleach

a chemical compound used to whiten or disinfect materials, often containing chlorine or peroxide.

Ophthalmoscopes

Instruments used by eye doctors to examine the interior structures of the eye, including the retina and optic nerve.