Factor the Difference of Cubes $t ^ { 3 } - 8$

question 55

Multiple Choice

Factor the difference of cubes. $t ^ { 3 } - 8$

• A) \(( t + 2 ) \left( t ^ { 2 } - 2 t - 4 \right)\)
• B) \(( t - 2 ) \left( t ^ { 2 } + 2 t + 4 \right)\)
• C) \(( t - 2 ) \left( t ^ { 2 } - 2 t + 4 \right)\)
• D) \(( t + 2 ) \left( t ^ { 2 } + 2 t + 4 \right)\)
• E) \(( t + 2 ) \left( t ^ { 2 } - 2 t + 4 \right)\)

Recognize various categories of usability problems.

Understand the concept and importance of prototypes in usability testing.

Distinguish between various types of usability evaluation methods and data.

Understand the definition and classification of IQ scores, including identifying scores for giftedness and mental retardation.

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Definitions:

Trustworthy

Describes something or someone reliable, dependable, and worthy of trust.

Truthful

Being honest or accurate, representing facts without alteration or distortion.

Posture

The way in which someone holds their body while standing, sitting, or lying down, which can impact physical health and appearance.

Fatigue

An overwhelming sense of tiredness, weakness, or lack of energy, which can be physical, mental, or a combination of both.