Add or Subtract

question 24

Multiple Choice

Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that no radicands were formed by
raising negative numbers to even powers.
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Definitions:

Neurotransmitter Expression

The process by which neurotransmitters, the chemical messengers of the nervous system, are synthesized, stored, and released by neurons.

Biological

Pertaining to the physiological and genetic aspects of organisms and their functions.

Basic Approach

A fundamental method or strategy applied to understand, analyze, or address problems.

Pigeonholing

The act of classifying or categorizing people or things simplistically into fixed and often unfair categories.