Bacteria the amount of bacteria in an infection n hours after taking medication is left parenthesis startfraction over x cubed

esis StartFraction 1 Over x cubed EndFraction right parenthesis Superscript n . Write a simplified expression that represents the amount of bacteria in an infection 2 hours after taking medication. The expression nothing represents the amount of bacteria in an infection 2 hours after taking medication. ​(Type your answer using exponential notation. Simplify your​ answer.)