Multiply Write the Answer in the Form a + Bi $$( - 3 - 4 i ) \cdot ( 7 + 10 i )$$

question 133

Multiple Choice

Multiply. Write the answer in the form a + bi. $$( - 3 - 4 i ) \cdot ( 7 + 10 i )$$

• A) 19
• B) \(- 21 - 40 i\)
• C) \(- 61 - 58 i\)
• D) \(19 - 58 i\)

Understand the factors that influence aggregate demand and how changes in price levels affect spending on net exports and investment.

Recognize the irregular nature of economic recessions and their impact on consumption and investment spending.

Explain the difference between a shift of the aggregate-demand curve and a movement along a given aggregate-demand curve.

Identify government policies that can shift aggregate demand and understand the role of government spending and taxation.

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Definitions:

Decreased By

A term used to indicate that a quantity is reduced by a certain amount.

Gross Annual Salaries

The total amount earned by an individual in a year before deductions.

Accounting Technicians

Professionals skilled in recording & managing financial transactions and preparing financial statements.

Decrease Of

Refers to the reduction in the amount, quantity, or extent of something.