SOLUTION: If z is a complex number, solve the equation z^2+2z+5=0

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: If z is a complex number, solve the equation z^2+2z+5=0      Log On


   

Question 1196012: If z is a complex number, solve the equation z^2+2z+5=0
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Use either general solution for quadratic equation, or complete-the-square.