Find the Product and Write the Result in Standard Form $( - 4 + \mathrm { i } ) ( - 4 - \mathrm { i } )$

question 353

Multiple Choice

Find the product and write the result in standard form.
- $( - 4 + \mathrm { i } ) ( - 4 - \mathrm { i } )$

• A) \(- 15\)
• B) \(- 4\)
• C) 17
• D) 16

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Definitions:

Marginal Rate

The rate at which one variable changes relative to a change in another variable, often used in the context of taxes or production costs.

Transformation

The process of changing something from one form or state to another, often seen in context with business, personal development, or technology.

Unemployment

The situation when people who are willing to work at prevailing wage rates cannot find employment.

Movement

In economic terms, it often refers to a change in price or quantity in response to market forces on a graph.