The Quad-O-Matic...

Love Quadratic Equations as much as me? YOU my friend, are in luck...
Just enter your three numbers below and the magic Quad-O-Matic will spit out your intercepts... To keep it simple, your first value must be negative!
Basically we don't want to end up with weird NaN values, which although mathematically OK, I don't want to deal with :-)