Simplify the Following Rational Expression

question 21

Multiple Choice

Simplify the following rational expression.

---

Definitions:

Dementia

A wide range of neurological disorders characterized by a persistent and typically slow decline in cognitive abilities and memory, impacting an individual's everyday activities.

Ganzfeld Procedure

A technique used in parapsychology to test individuals for extrasensory perception, where the subject is exposed to a uniform sensory field to enhance psychic signals.

Extrasensory Perception (ESP)

Gaining information about objects, events, or another person’s thoughts through some means other than the known sensory channels.

Relative Size

A perceptual clue which allows a person to see or understand the size of an object in comparison to other objects in the environment, contributing to the perception of depth.