Question 520679
a=6, b=-19, c=10
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}

{{{x = (-(-19) +- sqrt( (-19)^2-4*6*10 ))/(2*6) }}}

x=(19+11)/12=30/12=5/2
x=(19-11)/12=8/12=2/3
Answer 5/2 and 2/3