SOLUTION: what is the answer to 5x^2+2x+2=0 in a+bi form?

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: what is the answer to 5x^2+2x+2=0 in a+bi form?      Log On


   



Question 728468: what is the answer to 5x^2+2x+2=0 in a+bi form?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the answer to 5x^2+2x+2=0 in a+bi form?
----
x = [-2 +- sqrt(4-4*5)]/10
------
x = [-2 +- sqrt(-16)]/10
---
x = (-1/5) +- (2/5)i
===========================
Cheers,
Stan H.
================