In simplest radical form, what are the solutions to the quadratic equation 6 = x2 – 10x?

Quadratic formula: x = StartFraction negative b plus or minus StartRoot b squared minus 4 a c EndRoot Over 2 a EndFraction

x = 5plus or minus StartRoot 31 EndRoot
x = 5plus or minus StartRoot 19 EndRoot
x = 5plus or minus 2 StartRoot 19 EndRoot
x = 5plus or minus 2 StartRoot 31 EndRoot