use DeMoivre's theorem to simplify the expression. write the answer in a + b form. (1- i)^10. pleeeaaaasssseee help!!!

Question

use DeMoivre's theorem to simplify the expression. write the answer in a + b form. (1- i)^10.            pleeeaaaasssseee help!!!

anonymous · Answer

(e^j(-pi/4))^10

anonymous · Answer

i don't understand please

anonymous · Answer

r = sqrt(2) theta = -pi/4

anonymous · Answer

$$(1-j)^{10} = \sqrt{2}^{10} * (\cos10(-\pi/4) + jsin(10(-\pi/4))$$

anonymous · Answer

woow u are too awsome..but i need to write the answer in  a + bi form

anonymous · Answer

you can convert from polar to rectangular

anonymous · Answer

how do i do that please?

anonymous · Answer

Thanks for the help I am going to get my mom to check my work I want to understand what I am doing so I can learn math not just answer questions for the teacher. Thank you all again.