shulk
shulk shulk
  • 10-11-2018
  • Mathematics
contestada

Express 2(cos225 + i sin225) in the complex form a + bi

Respuesta :

altavistard
altavistard altavistard
  • 10-11-2018

2(cos225 + i sin225) can be rewritten as

2(- 1 / √2 - i / √2) = 2(1/√2 [1+i]) = √2(1+i) or √2 + i√2

Rationalize the denominator next:

Answer Link
7x5c9z3zgn
7x5c9z3zgn 7x5c9z3zgn
  • 15-12-2020

Answer: D) - sqrt 2 - sqrt 2i

Step-by-step explanation:

Answer Link

Otras preguntas

What is 32k 24 with the distributive property with the least comon factor?
how are viruses similar to parasites?
Picture below please help im stuck!!
bones are held together by..............
Why did the liberal Republicans choice of a candidate in 1872 harm their efforts to defeat grant
When can i file for social security benefits?
How would you separate water from antifreeze
The primary purpose of both Queen Elizabeth's Address to the Troops at Tilbury and Response to Parliament's Request That She Marry is to entertain. persuade.
Why does the constitution specifically define treason?
How do i find the answer to find three numbers between -0.62 and -0.61?