Simplify the Complex Number and Write It in Standard Form $- 42 i ^ { 5 }$

question 6

Multiple Choice

Simplify the complex number and write it in standard form.
$- 42 i ^ { 5 }$

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Definitions:

Service Hours

A measure of the time that employees or machines are actively providing services, often used in allocating service costs or assessing productivity.

Net Operating Income

The profit generated from a company's core business operations, excluding costs and expenses from financing and investing activities.

Unit Sales

The total quantity of product units that a company sells to its customers.

Price Decrease

A reduction in the selling price of goods or services, often used as a strategy to increase demand or sales.