Question

Complex solutions-what am I doing wrong?

Answer 1

One is the website where I electronically submit my homework, the other is wolfram. I did not, I repeat, did not just copy the answer. I have it worked on my desk.

Answer 2

I'm guessing it's because they said \(a + bi\) and you essentially wrote it as \(c(a + bi)\).
Which isn't actually wrong but a computer blindly comparing answers would say it is.

Answer 3

Is it just being picky and you have to put it in as
\[9/2 - i(sqrt3)/2\]

Answer 4

yah

Answer 5

So \[\frac{ 9 }{ 2 }-\frac{ i \sqrt{3} }{ 2 }\]

Answer 6

and its positive friend also?

Answer 7

mhmm

Answer 8

Thanks, I just wanted to be sure I was following you.

Answer 9

Or \(\frac{\sqrt{3}}{2}i\) for the truly pedantic software.

Answer 10

^_^

Answer 11

That'd be right ridiculous :P

Answer 12

Thank you.

Answer 13

welcome ^^