Evaluate the Expression $( 1 + i ) ^ { 2 }$

question 93

Multiple Choice

Evaluate the expression $( 1 + i ) ^ { 2 }$ and write in the form $a + b i$

• A) \(0 + 2 i\)
• B) \(1 - 2 i\)
• C) \(1 + 2 i\)
• D) \(- 2 + 2 i\)
• E) \(2 - 2 i\)

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Definitions:

Market Index

A statistical measure that shows changes in a financial market by tracking the performance of a set of selected stocks.

Explanatory Factors

Variables that are thought to explain changes or variations in a particular variable of interest, often used in statistical models to understand outcomes.

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Inflation

The tempo at which the general cost of goods and services rises, weakening the purchasing strength.