tris20001 tris20001
  • 20-09-2017
  • Mathematics
contestada

Simplify the complex expression (3+2i) + (-4+6i)

Respuesta :

cher
cher cher
  • 20-09-2017
(3 + 2i) + (-4 + 6i)

Get rid of the parenthesis.

3 + 2i - 4 + 6i

Note how we got rid of the (+) sign in +(-4). We do this because a negative times a positive is always going to be a negative.

Combine like terms.

(2i + 6i) + (3 - 4)

Simplify.

8i - 1

~Hope I helped!~
Answer Link

Otras preguntas

Need this answered ASAP! Please
It takes an insect 15s to crawl 1ft. How many hours would it take the insect to crawl 1mi if the insect crawls at the same rate?
A scale drawing has a scale of 0.25 in. : 12 ft. Find the length on the drawing for an actual length of 15 ft.
Which graph shows an odd function?
The Roles Of The President-Please Help (Best Answer = Brainliest)
Carbon is found in carbonate rocks, such as limestone, in the atmosphere as carbon dioxide gas, in water as dissolved carbon dioxide, and in all organisms as or
100\400 As a percentage
help me pls pls pls pls
write equation in slope intercelt form of the line passing through 2,3 that is perpendicular to the line y=-×+11
Read this excerpt from "The Cask of Amontillado" by Edgar Allan Poe and answer the question. There were no attendants at home; they had absconded to make merry