Simplify Assume All Variables Represent Nonnegative Values $\sqrt { \frac { 5 } { r ^ { 4 } } }$

question 201

Multiple Choice

Simplify. Assume all variables represent nonnegative values.
- $\sqrt { \frac { 5 } { r ^ { 4 } } }$

• A) \(\frac { \sqrt { 5 } } { \sqrt { r ^ { 4 } } }\)
• B) \(\frac { \sqrt { 5 r ^ { 4 } } } { r ^ { 4 } }\)
• C) \(\frac { \sqrt { 5 } } { r ^ { 2 } }\)
• D) \(\frac { \sqrt { 5 } } { \mathrm { r } }\)

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Definitions:

Thalamus

A major part of the brain located in the center of the brain, acting as a relay station for sensory and motor signals to the cerebral cortex.

Corticospinal Tract

A major neural pathway that runs from the brain's cortex through the spinal cord, coordinating voluntary motor movements.

Corticobulbar Tract

Neural pathways that conduct impulses from the brain to the brainstem, influencing movements in the head and neck.

Rubrospinal Tract

A neural pathway in the central nervous system involved in the control of voluntary movements.