Question 235865
YES.
--------------------
x^2+14x-4=0
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
x=(-14+-sqrt[14^2-4*1*-4])/281
x=(-14+-sqrt[196+16])/2
x=(-14+-sqrt212)/2
x=(-14+-14.56)/2
x=(-14+14.56)/2
x=.56/2
x=.28 ans.
x=(-14-14.56)/2
x=(-28.56)/2
x=-14.28 ans.