Write the Expression in the Standard Form a + Bi

question 250

Multiple Choice

Write the expression in the standard form a + bi.
-(5 + 5i) (7 + 2i)

• A)25 + 45i
• B)25 - 45i
• C)45 + 25i

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Definitions:

Marginal Utilities

Refers to the additional satisfaction or utility that a consumer receives from consuming one more unit of a good or service.

Lagrangian Multiplier

A method employed in constrained optimization issues to identify the function's maximum or minimum while adhering to certain restrictions.

Marginal Utility

The additional satisfaction or utility that a consumer gains from consuming one more unit of a good or service.

Consumption

The act of using goods and services by households or individuals, leading to the depletion of wealth.