Question

what kind of problem is (3+3i)^4. i used Demoivre's Theorem already

Answer 1

-324

Answer 2

i have to take a picture of the problem with phone,email to my laptop then ill post what i have.

Answer 3

i think...

Answer 4

thats not helping me to solve. im not one of the people who come for answers. i like to learn but thank you anyway

Answer 5

ok i will show you how i got it

Answer 6

if you change 3 + 3i to polar trig form, you can use Demoivre's theorem

Answer 7

one moment, im trying to post my solution so you guys can show me where i went wrong