Question 1069
Just use the quadratic formula
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
:
So {{{x = ((5+-sqrt((-5)^2-4(3)(1)))/(2(3)))}}}
{{{x=((5+-sqrt(13))/6)}}}
x=8.6/6 or 1.4/6
x=1.433 or 0.233