Factor
- $$x ^ { 2 } + 7 x - 44$$

question 21

Multiple Choice

Factor.
- $$x ^ { 2 } + 7 x - 44$$

• A) \(x ^ { 2 } + 7 x - 44\)
• B) \(( x - 11 ) ( x + 1 )\)
• C) \(( x - 11 ) ( x + 4 )\)
• D) \(( x + 11 ) ( x - 4 )\)

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Definitions:

Wet-Mount

A simple microscopic slide preparation technique where a drop of liquid sample is placed between a slide and a cover slip.

Coarse Adjustment Knob

Part of a microscope used for making the initial, rough focusing of the lens on the specimen.

Coverslip

A thin piece of glass or plastic placed over specimens on a microscope slide, holding the specimen in place and providing a clear viewing surface.

Magnification

The process of enlarging the appearance of an object through optical instruments such as microscopes.