Simplify the Radical Expression $$\sqrt [ 4 ] { 81 }$$

question 263

Multiple Choice

Simplify the radical expression. Assume all variables represent nonnegative real numbers.
- $$\sqrt [ 4 ] { 81 }$$

• A) 9
• B) 2
• C) 3
• D) 4

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Definitions:

Internalize Externalities

The process of adjusting market prices to account for the external costs or benefits generated by a product or service's production or consumption.

Negative Externalities

Costs imposed on a third party not involved in a transaction, such as pollution from a factory affecting nearby residents.

Technology Spillover

Occurs when technological advances or innovations benefit other sectors or industries, beyond the original intention.

Negative Externality

A cost that affects a party who did not choose to incur that cost, often associated with environmental, health, and social issues.