Factor the Expression by Grouping Terms $3 x ^ { 3 } + x ^ { 2 } - 15 x - 5$

question 82

Multiple Choice

Factor the expression by grouping terms. $3 x ^ { 3 } + x ^ { 2 } - 15 x - 5$

• A) \(\left( x ^ { 2 } - 5 \right) ( 2 x + 1 )\)
• B) \(\left( x ^ { 2 } - 6 \right) ( 3 x + 1 )\)
• C) \(\left( x ^ { 2 } - 6 \right) ( 2 x + 1 )\)
• D) \(\left( x ^ { 2 } + 5 \right) ( 3 x - 1 )\)
• E) \(\left( x ^ { 2 } - 5 \right) ( 3 x + 1 )\)

---

Definitions:

Group Reward Schemes

Group reward schemes are incentive plans that reward a team or group of employees based on the collective achievement of specific goals.

Good Performers

Individuals or entities that consistently achieve or exceed set performance metrics in their respective fields or activities.

Excessive Competition

A market condition where too many competitors are vying for the same customers, potentially harming profitability.

Motivating Factors

Elements or drivers that influence individuals' behavior and can increase their enthusiasm and commitment towards achieving personal or organizational goals.