Multiply Write the Answer in the Form A+bi $( 1 - \sqrt { - 9 } ) ( 7 + \sqrt { - 4 } )$

question 208

Essay

Multiply. Write the answer in the form a+bi $( 1 - \sqrt { - 9 } ) ( 7 + \sqrt { - 4 } )$

---

Definitions:

Vietnam War

The Vietnam War was a prolonged conflict (1955-1975) between communist forces in North Vietnam and non-communist forces in South Vietnam, with significant involvement from the United States.

Deindustrialization

The process of social and economic change caused by the removal or reduction of industrial activity, especially in manufacturing sectors, in a region or country.

Blue-Collar Workers

Refers to employees who perform manual labor or skilled trades, often requiring physical work and sometimes specialized training.

Automobile Industry

Refers to the global industry involved in the design, development, manufacturing, marketing, and selling of motor vehicles.