Factor the Expression Completely $- 21 x + 9 + 12 x ^ { 2 }$

question 246

Multiple Choice

Factor the expression completely. $- 21 x + 9 + 12 x ^ { 2 }$

• A) \(( 7 x - 3 ) ( x - 1 )\)
• B) \(3 ( 4 x - 3 ) ( x - 1 )\)
• C) \(3 ( 7 x - 3 ) ( x - 1 )\)
• D) \(( 4 x - 3 ) ( 3 x - 1 )\)
• E) prime

---

Definitions:

Income

The financial gain acquired through work, investments, or through the conduct of commercial activities.

Consumer Equilibrium

A state where an individual's consumption choices provide maximum satisfaction or utility given their budget constraints.

Total Utility

The overall satisfaction or happiness a consumer derives from consuming a certain amount or combination of goods and services.

Olive Oil

A liquid fat obtained from olives, a traditional tree crop of the Mediterranean Basin, used in cooking, cosmetics, and as a fuel.