Simplify the Expression $\left( - \frac { 8 } { 27 } \right) ^ { - \frac { 2 } { 3 } }$

question 64

Essay

Simplify the expression. $\left( - \frac { 8 } { 27 } \right) ^ { - \frac { 2 } { 3 } }$

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Definitions:

Perceptual Constancy

The brain's ability to recognize objects as unchanging despite shifts in environmental conditions, like changes in lighting, angle, or distance.

Ponzo Illusion

A visual illusion where two identical lines appear to be different lengths due to converging parallel lines in the background.

Evening Mealtime

The period of the day when dinner is typically consumed, usually in the evening, varying culturally and personally.