Perform Operations with Square Roots of Negative Numbers
Perform the Indicated

question 235

Multiple Choice

Perform Operations with Square Roots of Negative Numbers
Perform the indicated operations and write the result in standard form.
- $$\frac { - 4 - \sqrt { - 28 } } { 2 }$$

• A) \(- 2 - i \sqrt { 7 }\)
• B) \(- 2 + i \sqrt { 7 }\)
• C) \(2 + i \sqrt { 7 }\)
• D) \(- 2 - \mathrm { i } \sqrt { 2 }\)

---

Definitions:

Treasury Bills

Government-issued securities with maturity of up to a year, offered below their nominal value.

Collection Time

The duration it takes for a business to receive payments owed by its customers after a sale has been made.

Collection Float

The time delay between when a check is written and when the funds are actually deducted from the payer's account.

Treasury Bills

Short-term government securities issued at a discount from their face value and maturing at par.