Write the Complex Number in Standard Form. ​

question 3

Multiple Choice

Write the complex number in standard form. ​
-4i + i²
​

• A)​-1 + 4i
• B)​-1 + 7i
• C)​1 + 4i
• D)​1 - 4i
• E)​-1 - 4i

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Definitions:

Foreign Exchange Rate

The rate at which one currency can be exchanged for another, often used in international trade and investment.

Interest

The charge for borrowing money, calculated as a percentage of the amount borrowed.

Exchange Rates

The exchange value between two different currencies.

Foreign Exchange Gain

A gain resulting from the increase in value of one currency against another when the currencies are converted.