Perform the Indicated Operation Using the Standard Form $( \sqrt { 7 } + i ) ( 1 + i )$

question 34

Multiple Choice

Perform the indicated operation using the standard form. $( \sqrt { 7 } + i ) ( 1 + i )$

• A) \(( \sqrt { 7 } + i ) ( 1 + i ) \approx 1 + i\)
• B) \(( \sqrt { 7 } + i ) ( 1 + i ) \approx 3.646 - 1.646 i\)
• C) \(( \sqrt { 7 } + i ) ( 1 + i ) \approx 1.646 - 3.646 i\)
• D) \(( \sqrt { 7 } + i ) ( 1 + i ) \approx 1.646 + 3.646 i\)
• E) \(( \sqrt { 7 } + i ) ( 1 + i ) \approx 3.646 + 1.646 i\)

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Definitions:

Economic Profit

The variance identified between overall proceeds and all-inclusive financial outgoings, inclusive of both explicit and veiled costs.

Investment Return

The gain or loss on an investment over a specified time period, expressed as a percentage of the investment's initial cost.

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