Ask
your own question, for FREE!
Mathematics
19 Online
OpenStudy (anonymous):
HELP PLEASE!!!!! express -2rad(2) + 2rad(2)i in polar form a) 4(cos3pi/4-isin3pi/4) b) 2(cos3pi/4+isin3pi/4) c) 4(cos3pi/4+isin3pi/4) d) 4(cos7pi/4+isin7pi/4)
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
i know the magnitude is 4 so it cant be B)
OpenStudy (anonymous):
|dw:1341462844565:dw|
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
notmeta:
Nitrogen is an essential componant of all living things. However, atmospheric nitrogen is unavaibable for organisms to use.
Earfquake:
this is a zombie gloomy bear i painted for an art project ! we had to take a well known character and reimagine it and make it our own.
Jaynater:
ud835udde4ud835uddd6 ud835udde0ud835uddf6ud835uddfbud835uddf2ud835uddf0ud835uddffud835uddeeud835uddf3ud835ude01 ud835udde6ud835uddf2ud835uddffud835ude03ud83
SsTDOGRednek:
POEM!!!!! When I close my eyes. I think about all the lies, the lies that you told for all that time.
sobitter:
Grammar check? Once, there was a girl named Alaida. She was a small-town girl with big dreams of becoming a famous horse rider.
notmeta:
Nitrogen is an essential componant of all living things. However, atmospheric nitrogen is unavaibable for organisms to use.
1 hour ago
4 Replies
1 Medal
Earfquake:
this is a zombie gloomy bear i painted for an art project ! we had to take a well known character and reimagine it and make it our own.
3 hours ago
11 Replies
2 Medals
Jaynater:
ud835udde4ud835uddd6 ud835udde0ud835uddf6ud835uddfbud835uddf2ud835uddf0ud835uddffud835uddeeud835uddf3ud835ude01 ud835udde6ud835uddf2ud835uddffud835ude03ud83
7 hours ago
8 Replies
0 Medals
SsTDOGRednek:
POEM!!!!! When I close my eyes. I think about all the lies, the lies that you told for all that time.
11 hours ago
11 Replies
5 Medals
sobitter:
Grammar check? Once, there was a girl named Alaida. She was a small-town girl with big dreams of becoming a famous horse rider.
17 hours ago
4 Replies
1 Medal
