Write the Expression in the Standard Form a + Bi

question 336

Multiple Choice

Write the expression in the standard form a + bi.
-(7 + 3i) (5 - 6i)

• A)53 - 27i
• B)53 + 27i
• C)17 + 57i

---

Definitions:

Yen

The official currency of Japan, used in both physical and electronic forms for transactions within the country and internationally.

Real Exchange Rate

The rate at which two currencies can be traded for each other, adjusted for inflation differentials between the two countries.

Nominal Exchange Rate

The rate at which one country's currency can be traded for another country's currency, not adjusted for inflation.

Rand

The official currency of South Africa, symbolized as ZAR.