Home
About
Prices
Testimonials
Contacts
Assignment help
My Account
Questions
Unanswered
Tags
Ask a Question
Welcome to Questions & Answers on Math, Physics, Chemistry, History and more, where you can ask questions and receive answers from other members of the community.
All categories
Chemistry
(37)
Math
(108)
Algebra
(108)
Physics
(17)
Programming
(5)
Get 1/5 roots of 243(cos 260° + i sin 260°).
asked
Aug 9, 2017
in
Algebra
by
Julian
Please
log in
or
register
to answer this question.
1 Answer
243
^{1/5}
(cos 260 + i sin 260)
^{1/5}
3(cos 52 + i sin 52)
3(0.62 + 0.79i)
1.86 + 2.37i
answered
Aug 14, 2017
by
quickwriter
(
2,510
points)
Please
log in
or
register
to add a comment.
...