Factor
- $\mathrm { x } ^ { 3 } - 125$

question 10

Multiple Choice

Factor.
- $\mathrm { x } ^ { 3 } - 125$

• A) \(( x - 5 ) \left( x ^ { 2 } + 5 x + 25 \right)\)
• B) \(( x + 5 ) \left( x ^ { 2 } - 5 x + 25 \right)\)
• C) \(( x + 125 ) \left( x ^ { 2 } - 1 \right)\)
• D) \(( x - 5 ) \left( x ^ { 2 } + 25 \right)\)

---

Definitions:

Independent Variable

A variable that is manipulated or controlled in an experiment to observe its effect on a dependent variable.

Field Experiments

Research studies conducted in natural settings outside the laboratory to investigate the effect of manipulated variables in real-world situations.

Exact Replication

A type of replication of research using the same procedures for manipulating and measuring the variables that were used in the original research.

Procedures

A series of actions or operations conducted in a certain order or manner to achieve a result.