Factor the Polynomial by Grouping $$x y - 3 y z + 9 x - 27 z$$

question 32

Multiple Choice

Factor the polynomial by grouping.
- $$x y - 3 y z + 9 x - 27 z$$

• A) \(( y + 3 ) ( x - 9 z )\)
• B) \(( y - 9 ) ( x + 3 z )\)
• C) \(( y - 3 ) ( x + 9 z )\)
• D) \(( y + 9 ) ( x - 3 z )\)

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Definitions:

Colored Part

The iris, which is the colored part of the eye surrounding the pupil and controlling the amount of light entering the eye.

Rods

The receptor cells in the retina that are sensitive to light but not very useful for color vision.

Color Vision

The ability of the visual system to differentiate various wavelengths of light, enabling us to see colors.

Low Illumination

Refers to conditions of inadequate lighting which can impact visibility, mood, and physiological responses.