Mathematics
Mathematics, 12.12.2020 16:20, annaharmon693

The additive inverse of the complex number a+bi is -a-bi. The sum of a complex number and its additive inverse is zero. Example: (5+4i)+(-5-4i)=0

What is the additive inverse of –2 + 8i?

2 + 8i

–2 – 8i

2 – 8i

–2 + 8i

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:40, 1tallison1
What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10
Answers: 1
image
Mathematics, 21.06.2019 16:00, nathanb29oue8gj
Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?
Answers: 2
image
Mathematics, 21.06.2019 18:00, aleilyg2005
List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
Answers: 1
image
Mathematics, 21.06.2019 22:00, malikxyo224
Rewrite so the subject can be y in the formula d=m-y/y+n
Answers: 1
Do you know the correct answer?
The additive inverse of the complex number a+bi is -a-bi. The sum of a complex number and its additi...

Questions in other subjects:

Konu
English, 16.06.2021 05:00
Konu
Mathematics, 16.06.2021 05:00