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Use DeMoivre's Theorem to find

Use the demoivre's theorem to find the answer?(1+i)^8
1. 1 answer
2. asked by mimi
3. 511 views
use Demoivre's theorem to find the power [5(cos3.2 + isin3.2)]^4
1. 1 answer
2. asked by qui qui
3. 483 views
Use DeMoivre's Theorem to find the indicated power of the following complex number(-6 + 6i)^4 Please help, i don't get this guys
1. 0 answers
2. asked by Janique
3. 747 views
Use Demoivre's theorem to find the indicated power of the complex number. Write the result in standard form.1.(3(cos5pi/4+i sin
1. 1 answer
2. asked by Susan
3. 1,020 views
demoivre theorem(2-2i)^8
1. 2 answers
2. asked by LK
3. 476 views
how do you use demoivre theorem for (-1+i)^7
1. 1 answer
2. asked by LK
3. 475 views
Use Demoivre's Theorem to find the fourth roots of -16. Leave the four roots in trigonometric form. How the heck do i do this?
1. 1 answer
2. asked by Carl
3. 657 views
using DeMoivre's theorem solve (-3,+3i)^4
1. 0 answers
2. asked by Emma
3. 469 views
Let z1=2(cos 2pi/3+isin 2pi/3)what are z1^(1/3)? do not even know how to apply demoivre theorem?
1. 1 answer
2. asked by jk
3. 543 views
1.) determine two pairs of polar coordinates for the point (-4sqrt3, 4sqrt3)with 0degrees less than or equal to theta less than
1. 4 answers
2. asked by YOSHI
3. 1,388 views