murrayc murrayc
  • 20-04-2020
  • Mathematics
contestada

Find the fourth roots of 256(cos 280° + i sin 280°)

Respuesta :

mccorkelisabella03
mccorkelisabella03 mccorkelisabella03
  • 25-01-2021

Answer: r(cosx+isinx)

r^(1/n)(cos(x/n)+isin(x/n))

256^(1/4)(cos(280/4)+isin(280/4))

4(cos70+isin70)

Step-by-step explanation:

Answer Link

Otras preguntas

The mass of cart 1 was 1.10kg and mass of cart 2 is what's being solved for. They were next to each other and a spring was activated and the two carts moved awa
Organisms made up of one or more cells with complex internal structure are called
variety of life across the biosphere is called ?
For each quadratic function, find the domain range vertex and axis of symmetry y=(x-1) squared +1
The diagram to the right is composed of carbon hydrogen and oxygen so is an example of a
Brandon is 6 times as old as Cora. In 4 years, Brandon will be only twice as old as Cora will be then. Find Brandon’s age now.
what is a polyhedral?
wie gehts is dir? alles klar?
If it takes 16 faucets 10 hours to fill 8 tubs, how long will it take 12 faucets to fill 9 tubs?
(2y-1)(4y-3) What is the answer to this?