Apply the Distributive Property, and Then Simplify the Result

question 17

Multiple Choice

Apply the distributive property, and then simplify the result.

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Definitions:

Fine Focus Knob

A control mechanism on microscopes used to make precise adjustments to the focus, sharpening the image of the specimen.

Coarse Focus Knob

A control mechanism on microscopes used for making large adjustments in focus, allowing for the initial focusing of the microscope lens on the specimen.

Lens-Cleaning Solution

A specially formulated liquid used in the maintenance of optical lenses to remove dust, fingerprints, and smudges.

Lens Tissue

Specialized transparent tissue in the eye that focuses light rays onto the retina to facilitate clear vision.