# Solving a Quadratic Complex Number equation

PLEASE SEE ATTACHED (Four possible answers are shown in the attachment)

Solve the equation Z2 +Z+1=0 using Z=(X,Y)

Â© BrainMass Inc. brainmass.com February 24, 2021, 2:25 pm ad1c9bdddfhttps://brainmass.com/math/basic-algebra/solving-quadratic-complex-number-equation-19646

#### Solution Preview

Solve the quadratic equation

Z^2 + Z + 1 = 0; Z = ( x,y ) A COMPLEX ...

#### Solution Summary

This solution provides a step-by-step of solving a quadratic equation involving complex numbers.

$2.19