Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

Ugh sorry guys.. stuck on this one now 6i/-1-3i can someone show me steps? Thought I had these down but I suppose I do not

OpenStudy (anonymous):

6i ___ -1-3i

OpenStudy (anonymous):

\[\frac{6i}{-1-3i}=\frac{-6i}{1+3i}\times\frac{1-3i}{1-3i}=\frac{-6i+18(-1)}{1-9(-1)}=\frac{18-6i}{10}=\frac{9}{5}-\frac{3i}{5}\]

OpenStudy (anonymous):

ooppss typo ...

OpenStudy (anonymous):

I dropped the "-" sign from "18" in the end ... The answer should be: -9/5 - 3i/5

OpenStudy (anonymous):

Ah, I see it

OpenStudy (anonymous):

Thank you so very much for helping with this, I appreciate it.. for some reason I'm having a lot of trouble with these >.<

OpenStudy (anonymous):

The mistake was intentional - just checking if you were alert ...

OpenStudy (anonymous):

lol Appreciate you keeping me on my toes ;)

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!
Latest Questions
Breathless: Spooky witch but cute
4 hours ago 3 Replies 0 Medals
Arriyanalol: help
3 hours ago 10 Replies 2 Medals
Arriyanalol: @tinydinoUwU stop trying to find a argument u blad lil boy
1 day ago 5 Replies 3 Medals
Jaded012023: Please tell me what you all think of this song
6 hours ago 6 Replies 1 Medal
Arriyanalol: bro how
6 hours ago 2 Replies 3 Medals
Arriyanalol: cant wait for the new bluey movie in 2027
1 day ago 12 Replies 2 Medals
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!