Determine Which Factoring Technique Is Appropriate for the Given Polynomial $$x ^ { 2 } - 4$$

question 88

Multiple Choice

Determine which factoring technique is appropriate for the given polynomial.
- $$x ^ { 2 } - 4$$

• A) difference of squares
• B) difference of cubes
• C) sum of squares
• D) factor out GCF

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Definitions:

Conducting T Test

A statistical procedure used for assessing whether the mean values of two separate groups differ significantly.

Difference

The result of subtracting one number or quantity from another, emphasizing the disparity or gap between them.

Level of Significance

Refers to the probability threshold beyond which a null hypothesis is rejected in statistical testing, typically set at 0.05 or 5%.

Obtained Value

The actual value or result that is observed or calculated during an experiment or statistical analysis.