Question

what is the solution when the equation wx^2+w=0 is solved for x, where w is a positive and e integer?1) -12) 03) 64) +-i

Answer 1

the anwer is +-i

`\begin{gathered} wx^2+w=0 \\ w(x^2+1)=0 \\ x=-i \\ x=i \end{gathered}`