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

Which of the following was TRUE regarding the Missouri Compromise? A) It was created by South Carolinian John C. Calhoun B) It kept the balance between slave an

Standard Form of a linear equation. Match the phrase with the equivalent term Ax + By = C equation line point x-intercept y-intercept Which one is correct I’ll

When measuring the brightness of a star, what is a limitation of using apparent magnitude rather than absolute brightness? Apparent magnitude does not use the s

Help I just need num 1

The lack of unity among Greek city-states made Greece easier to conquer. Truth of False

Suppose h(t) = -7t² - 6t-18 models the height (in feet) of a person jumping off a cliff into a river while on vacation, as a function of time, t, in seconds. Ho

list out any 5 effects of climate change in nepal

Refer to the Newsela article "The Relationship between Hunger and War." In the article, what is the author’s viewpoint concerning children and famine? Children

What is the area of this figure? Question 10 options: 124 in2 112 in2 184 in2

Should possession be a crime?