ty03krueger ty03krueger

03-02-2021
Mathematics

contestada

(-2+4i) - (8+2i) if i is imaginary

Respuesta :

Hrishii Hrishii

03-02-2021

Answer:

-10 + 2i

Yes, it is imaginary

Step-by-step explanation:

[tex](-2+4i) - (8+2i) \\ \\ = - 2 + 4i - 8 - 2i \\ \\ = - 2 - 8 + 4i - 2i \\ \\ = - 10 + 2i[/tex]

Answer Link

Otras preguntas

Plsss..Guysss Give me a short Speech about love or family...AZAP

Simplify (5x3− x + 14) − (3x2− 9x + 4). A) 5x3− 3x2+ 8x + 10 B) 2x2+ 8x + 10 C) 5x3− 3x2− 10x + 18 D) 2x2− 10x + 18

What does 1/4 divided by 3/5 by using area models to divide?

which inequality is represented by the number line graph? A) x>4B) x<4C) x_>4D) x_<4

A grocery delivery service charges $0.80 per mile and a set fee of $5.40. Which function models this situation? A. Y = 0.8x + 5.4 B. Y = –0.8x + 5.4 C. Y = 5.4x

the reaction that makes ATP

In September of 1862, President Lincoln issued the Emancipation Proclamation. This executive order freed slaves in states that were in rebellion against the Uni

Which is Correct?1) No, I've Time. 2) No, i got Time.

From Pollution Solutions, what is the best definition for the word “enzyme”? a) a substance produced by a living organism which acts as a catalyst to bring abo

prior to united states entry into world war 2 congress passed the cash and carry act of 1939 and the lend lease act of 1941 these foreign policy actions showed