Question

Find all the complex roots of x^3+x=0

Answer 1

\(x^3+x=x(x^2+1)\) by pulling out the common factor

Answer 2

can you solve \(x^2+1=0\)?

Answer 3

no
im bad at algebra

Answer 4

lol

Answer 5

\[x^2+1=0\\
x^2=-1\\
x=\pm\sqrt{-1}\] which you can write as
\[x=\pm i\] if you like

Answer 6

so is that the answer?

Answer 7

yeah

Answer 8

oh, thank you!!

Answer 9

is it multiple choice or do you have to write it?