Perform the Indicated Operation Using the Standard Form $( 2 + 2 i ) ( 1 - i )$

question 89

Multiple Choice

Perform the indicated operation using the standard form. $( 2 + 2 i ) ( 1 - i )$

• A) \(( 2 + 2 i ) ( 1 - i ) = 2\)
• B) \(( 2 + 2 i ) ( 1 - i ) = 1\)
• C) \(( 2 + 2 i ) ( 1 - i ) = 4\)
• D) \(( 2 + 2 i ) ( 1 - i ) = - 2\)
• E) \(( 2 + 2 i ) ( 1 - i ) = - 4\)

---

Definitions:

Endangered Species

Species that are at risk of extinction due to declining population numbers, loss of habitat, or other environmental and ecological factors.

Threatened Species

Species that are at risk of extinction in the near future if the factors threatening their survival and reproduction are not mitigated.

In Situ Conservation

The conservation and protection of genetic resources in natural populations of plant or animal species.

Ex Situ Conservation

The conservation of genetic resources outside their natural habitats, such as in zoos, botanic gardens, or seed banks.