Find $( 3 + 9 i ) ( - 4 - 5 i )$

question 268

Multiple Choice

Find $( 3 + 9 i ) ( - 4 - 5 i )$ and express the answer in the standard form of a complex number.

• A) \(- 57 - 36 i\)
• B) \(33 + 51 i\)
• C) \(- 12 - 45 i\)
• D) \(33 - 51 i\)

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Definitions:

Shared Mental Models

A cognitive framework shared among members of a team or organization that helps in understanding, interpreting, and predicting the actions of others within that group.

Cross-functional Teams

Cross-functional teams are groups composed of members from different departments or areas of expertise, working together towards a common goal.

Divergent Backgrounds

The presence of varied cultural, educational, or professional histories among individuals within a group.

Team Reflexivity

A group’s practice of collectively reflecting on the team's objectives, strategies, and processes and adapting accordingly.