Respuesta :

ndavidson0104
x2+3x+1=0

5x+1=0
     -1 -1
5x=-1
/5     /5
x=-0.2
taurus2512
x =(-3-√13)/2=-3.303, or x =(-3+√13)/2= 0.303 either one of these should work, hope this helps :)