Perform the Addition or Subtraction and Write the Result in Standard

question 98

Multiple Choice

Perform the addition or subtraction and write the result in standard form.
$$- ( 7.2 - 12.3 i ) - ( 8.1 - \sqrt { - 1.21 } )$$

• A) \(- 15.3 + 13.4 i\)
• B) \(0.9 + 13.4 i\)
• C) \(- 0.9 + 11.2 i\)
• D) \(- 15.3 + 11.2 i\)
• E) \(15.3 + 13.4 i\)

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Definitions:

Factor of Production

An input used in the production of goods or services, such as labor, land, capital, and entrepreneurship.

Factor of Production

An input used in the production of goods or services, such as land, labor, capital, and entrepreneurship.

Competitive Market

A market structure characterized by many buyers and sellers, where no single entity can dictate the market price of the product or service.

Final Product

The last output of a production process, after all stages of production are completed.