Find all complex roots in polar form cube roots of 1+i

Question

book answer is ⁶√2(cos15°+i sin15°), ⁶√2(cos135°+i sin135°), and ⁶√2(cos255°+i sin255°)

Answer 1

Hello!

The video shows how to get the 1st solution. I also set up the second solution, and you can use that to solve the 3rd one and see how they're identical to the book answers.

Cheers!