Perform the Operation and Write the Result in Standard Form $( 4 + 5 i ) ^ { 2 }$

question 341

Multiple Choice

Perform the operation and write the result in standard form. $( 4 + 5 i ) ^ { 2 }$

• A) \(- 9 + 40 i\)
• B) \(- 9 - 40 i\)
• C) \(9 - 40 i\)
• D) \(- 40 + 9 i\)
• E) \(9 + 40 i\)

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Definitions:

Employment

The condition of working for pay in a job, profession, or business.

Voluntary Employee Insurance

Insurance policies offered by employers but paid for wholly or in part by employees, often including health, life, or disability coverage.

Supplemental Unemployment Benefits

Additional financial assistance provided to unemployed workers, supplementing standard unemployment benefits to help meet their needs.

Defined Contribution Plans

A type of retirement plan where employees contribute a fixed amount or percentage of their paychecks into an account for their future retirement, with the final benefits based on the account balance at retirement.