greedysandwhich8621 greedysandwhich8621

29-10-2018
Mathematics

contestada

Simplify (3 - 5i)(2 + 9i) + (7 + 2i)(7 - 2i) a. 104 - 11i c. 17i + 104 b. 37i + 14 d. 45i + 104

Respuesta :

klocke2001 klocke2001

30-10-2018

Answer:

104 + 17 i

Step-by-step explanation:

((3 - (5 * i)) * (2 + (9 * i))) + ((7 + (2 * i)) * (7 - (2 * i))) = 104 + 17 i

Answer Link

Otras preguntas

Federal spending increased steadily from 1960 to 2010, reaching about 1.62 trillion in 2010. Which of the following contributes to the trend in federal spending

What was one result of the GI Bill?

HELP !!!!!! Francesca has 63 cm of ribbon. She will cut it into two pieces so that the longer piece is 15 cm longer than the shorter piece. What will the length

What are the 5w's of the texas annexation

what is 0.622 as a percentage *

find value of each expression in lowest terms 7/18 + 3/5

New Zealand was the first country in the world

What part of the foot do the tarsals make?

which one of the following phrases describes many countries within Asia and africa

What are the 5w's of the texas annexation

ACCESS MORE