Use DeMoivre's Theorem to Find the Indicated Power of the Complex

question 132

Multiple Choice

Use DeMoivre's Theorem to find the indicated power of the complex number.Write the result in standard form. ​
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Definitions:

Treasury Stock

Shares that were once part of the outstanding shares and have been bought back by the issuing company, reducing the amount of stock on the open market.

Common Stock

Equity shares that represent a form of corporate ownership, entitling the shareholder to a share of the company's success through dividends and or capital appreciation.

Stock Split

A corporate action that increases the number of shares in a company, reducing the price per share without changing the market capitalization.

Preferred Stock

A type of stock that gives holders preferential treatment over common stockholders regarding dividends and claims on assets in case of liquidation.