Question

Use the demoivre's theorem to find the answer?
(1+i)^8

Answer 1

this is something like:

z = w^8((8)1+ (8)i ) right?

Answer 2

w = 1 maybe lol

Answer 3

\[\sqrt(2)\times e^{i\pi/4}\]

Answer 4

that to power 8

Answer 5

1,8,28,56,70,56,28,8,1

1 +8i +28i^2 +56i^3 +70i^4
+56i^5 +28i^6 +8i^7 +i^8

using pascals triangle :)