Perform the Indicated Operations and Write the Result in Standard $\sqrt { - 64 } ( 6 - \sqrt { - 64 } )$

question 281

Multiple Choice

Perform the indicated operations and write the result in standard form.
- $\sqrt { - 64 } ( 6 - \sqrt { - 64 } )$

• A) \(48 \mathrm { i } = 64\)
• B) \(64 + 48 i\)
• C) \(48 i + 64 i ^ { 2 }\)
• D) \(48 \mathrm { i } - 64 \mathrm { i } ^ { 2 }\)

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Definitions:

Marginal Utility

is the additional satisfaction or benefit a consumer derives from consuming one more unit of a good or service.

Total Utility

The total satisfaction or benefit a person derives from consuming a certain quantity of goods or services.

Consumer Derives

The satisfaction or utility that a consumer obtains from purchasing and using goods or services.

Satisfaction

The fulfilment of one's needs or desires through the consumption of goods or services, often used as a measure of consumer contentment with a product.