helenluiza21 helenluiza21

03-12-2020
Mathematics

contestada

Hello, could someone answer this question for me please?
simplify (1 + i) + (-2 + i).

Respuesta :

jimrgrant1 jimrgrant1

03-12-2020

Answer:

- 1 + 2i

Step-by-step explanation:

Given

(1 + i) + (- 2 + i) ← remove parenthesis

= 1 + i - 2 + i ← collect like terms

= - 1 + 2i

Answer Link

Otras preguntas

HELP ME PLEASE !! IM SO CONFUSED

True or false some drugs like Tylenol or available over-the-counter because they are safe in any dose

In response to rising inflation, the Federal Reserve may sell government securities in open market operations in order to: A) increase the money supply and enco

Find a general solution to the differential equation 2y''-5y'-3y=0

What is the speed of a proton that has been accelerated from rest through a potential difference of -1300 v ?

I really suck at math. please help =)

What is the probability that a randomly selected person will have a birthday in march? assume that this person was not born in a leap year. express your answer

how did european industrialization set the stage for imperialism in africa?

Which is not one of the potential advantages of decentralization?

What is the 24% of 40?