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

question 97

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:

Daily Interest

The interest amount calculated on the principal amount on a daily basis.

Exponential Notation

A mathematical way to write numbers using bases and exponents.

Arithmetic Operations

Basic mathematical processes including addition, subtraction, multiplication, and division.

Exponential Notation

A way to express numbers in terms of a base and an exponent, simplifying how very large or very small values are represented.