Put the Radical Expression into Simplified Form

question 191

Multiple Choice

Put the radical expression into simplified form. Assume the variable represents a positive number.

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Definitions:

Maxilla

the upper jawbone in vertebrates, which is key to the formation of the palate, nose, and eye orbits.

Lumbar Curvature

The inward curve of the lumbar spine (lower back), which is a natural part of the spine's shape.

Sacral Curvature

The natural inward curvature (lordosis) of the sacral spine region that contributes to the overall S-shape of the spinal column.

Thoracic Curvature

The natural curve of the thoracic spine, which is convex in shape when viewed from the side.