hay7745 hay7745

02-10-2019
Mathematics

contestada

what is the sum of the complex numbers below? 4−7i and −3+5i
a −i
b 1+2i
c 3
d 1−2i

Respuesta :

maybeemmamay maybeemmamay

02-10-2019

Answer:

D. 1-2i is your answer.

Step-by-step explanation:

What you're doing is adding them together.

4 + -3 + -7i + 5i = 1-2i

D. 1-2i is your answer.

Answer Link

Otras preguntas

Which statements are true about the linear inequality y > 3/4x – 2? Check all that apply. [ ] The slope of the line is –2. [ ] The graph of y > 3/4x –

help with this blank question

________ is a chemical messenger secreted by fat cells that acts as an appetite suppressant.

According to bmi tables someone with a bmi of 29.5 would be categorized as

How can you decrease the number of calories you consume?

where is a metaphor in this? Friends, Romans, countrymen, lend me your ears; I come to bury Caesar, not to praise him. The evil that men do lives after them; Th

Find the derivative of the trigonometric function

Find the elapsed time. from 3:26 a.m. to 7:50 p.m ? A) 16 h 24 min B) 17 h 22 min C) 16 h 22 min D) 15 h 24 min

Which of the following is the best definition of “ o captain! My captain!”?

why can't cellular respiration occur without photosynthesis