Factor; Then Use Fundamental Identities to Simplify the Expression Below

question 54

Multiple Choice

Factor; then use fundamental identities to simplify the expression below and determine which of the following is not equivalent.

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Definitions:

Hue

A color or shade, representing the aspect of color that is determined by the wavelength of light.

Saturation

The point at which a substance can absorb or dissolve no more of another substance, or in signal processing, the maximum limit of signal strength.

Brightness

A visual perception indicating how luminous an object appears, based on the amount of light emitted or reflected.

Light Adaptation

The process by which the eye adjusts to bright light after being in dim conditions, involving the dilation and contraction of the pupil among other responses.