Factor Out the Largest Possible Common Factor $20 x ^ { 2 } - 25 x - 16 x + 20$

question 14

Multiple Choice

Factor out the largest possible common factor.
- $20 x ^ { 2 } - 25 x - 16 x + 20$

• A) \(( 5 x + 4 ) ( 4 x + 5 )\)
• B) \(( 20 x - 4 ) ( x - 5 )\)
• C) \(( 5 x - 4 ) ( 4 x - 5 )\)
• D) \(( 20 x + 4 ) ( x + 5 )\)

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Definitions:

Starch Grains

Microscopic granules consisting of starch, stored as an energy reserve within the cells of plants, especially within tubers and seeds.

Oil Droplets

Tiny globules of oil, which can be found suspended in various colloids, including biological cells or in culinary emulsions.

Root System

The underground portion of a plant that anchors it in the soil and absorbs water and dissolved minerals. Compare with shoot system.

Dissolved Nutrients

Nutrients that are in a dissolved state in water and are readily available for uptake by plants and microorganisms.