Question 1040062
x^2+6x+3=0, distributing the 3.
x=(1/2)*  -6 +/- sqrt (36-12); sqrt 24=2 sqrt (6)
x=(1/2)(-6+/- sqrt 2 sqrt(6)
x=-3+/- sqrt (6)
numerically, this is about -5.45 and -0.55
{{{graph(300,200,-10,5,-5,5,x^2+6x+3)}}}