Simplify the Expression and Write the Answer Without Negative Exponents $\left( x ^ { 5 } \right) ^ { - 3 }$

question 106

Multiple Choice

Simplify the expression and write the answer without negative exponents.
- $\left( x ^ { 5 } \right) ^ { - 3 }$

• A) \(\frac { 1 } { \mathrm { x } ^ { 15 } }\)
• B) \(\frac { 1 } { x ^ { 8 } }\)
• C) \(x ^ { 15 }\)
• D) \(x ^ { 8 }\)

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Definitions:

Marginal Cost

The additional cost incurred by producing one more unit of a product or service, a key concept used in decision-making and pricing strategies.

Public Good

A good that is non-excludable and non-rivalrous, meaning individuals cannot be effectively excluded from its use and one person's use does not reduce availability to others.

Grocery Store

A retail store that sells food and other household goods.

Marginal Social Benefit

The additional benefit to society as a whole from one more unit of a good or service being consumed.