$$2x^{2}-6x+1=0; a=2,b=-6,an\ d; c=1$$
$x=\frac{3-\sqrt{7}}{2}\approx 0.177124344\text{, }a=2\text{, }b=-6\text{, }c=1$
$x=\frac{\sqrt{7}+3}{2}\approx 2.822875656\text{, }a=2\text{, }b=-6\text{, }c=1$
