Factor the Trinomial by Grouping $15 x ^ { 2 } + 22 x + 8$

question 147

Multiple Choice

Factor the trinomial by grouping.
- $15 x ^ { 2 } + 22 x + 8$

• A) \(( 15 x + 2 ) ( x + 4 )\)
• B) prime
• C) \(( 3 x + 2 ) ( 5 x + 4 )\)
• D) \(( 3 x - 2 ) ( 5 x - 4 )\)

---

Definitions:

Industrial Era

A period of history, typically considered to have begun in the late 18th century, characterized by the development of industry on a large scale.

Absence of Faith

The lack of belief in religious or spiritual doctrines, often involving skepticism or secular beliefs.

Illiterate Russian

Describes an individual from Russia who lacks the ability to read or write, reflecting on educational challenges in historical or contemporary contexts.