Simplify the Expression $\sqrt [ 3 ] { - 343 }$

question 72

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $\sqrt [ 3 ] { - 343 }$

• A) \(- 7\)
• B) 49
• C) \(\pm 7\)
• D) not a real number

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Definitions:

Dinoflagellate

Single-celled organisms with a mixotrophic lifestyle, part of the plankton community, known for producing red tides.

Choanoflagellates

Flagellated heterotrophic protists closely related to animals.

Collar

In the context of biology, often refers to a region or structure that encircles another, but without additional context, the term is overly broad.

Flagellum

Long, slender cellular structure used for motility.