03-03-2022
Mathematics

contestada

if a=5+2i, b=-3+i and c=4i(2+3I), determine ab+c in simplest a+bi form

Respuesta :

Interesting11 Interesting11

03-03-2022

Answer:

-29+7i

Step-by-step explanation:

(5+2i)(-3+i)

-15+5i-6i+2i²

i²=-1

Simplify

-17-i

Add c

c=4i(2+3i)

=8i+12i²

=8i-12

-17-i+8i-12

-29+7i

Answer Link

Otras preguntas

HELP; The life spans of 10 adult mayflies have a mean of 4 hours and a MAD of 2 hours. Fill in the table below with possible values for the life spans. You can

when is the nearest whole number to 3.2

Describe a situation where it is easier to use decimals than fractions , explain why .

to add a new guide to the slide press ____________________ and then drag an existing guide

Please select the word from the list that best fits the definition The study of past events.

What does the arrow mean in a chemical equation?

Mini made a recipe that yields 4 and 1 over 2 cups. If each serving is 1 over 2 cup, which expression will help Mini determine the number of servings her recipe

In the 500s CE, the Holy Land was controlled by the A) Byzantine Empire B) kingdom of England C) kingdom of France D) Roman Empire

what is quotient and remainder

A politician wants to distribute campaign flyers to 8000 homes in his district. The color flyers cost him $0.08 each, and the black and white flyers cost $0.05